How to Find Products for Online Arbitrage

Online arbitrage is one of the most accessible ways to build an Amazon FBA business. The concept is simple: buy products from online retailers at a discount and resell them on Amazon for a profit. But if you have ever actually tried it, you know the concept is where the simplicity ends.

The real challenge is not understanding online arbitrage — it is finding products worth buying. You can spend hours clicking through clearance pages, comparing prices, checking fees, and verifying restrictions, only to come away with two or three viable deals. That is the reality of online retail arbitrage sourcing, and it is the reason most beginners either burn out or give up before they gain momentum.

This guide is going to walk you through the entire process of how to find products for online arbitrage. We will cover every step of the manual sourcing workflow, the categories that produce the best deals, how to evaluate products before you buy, the tools that save you time, and the mistakes that cost beginners money. By the end, you will have a complete system you can follow — whether you source manually or use automation to do the heavy lifting.

If you are brand new to Amazon FBA, start with our step-by-step guide to starting an FBA business before diving into sourcing. If you already understand the basics, let's get into it.

Why Product Sourcing Is the Hardest Part of OA

Ask any experienced online arbitrage seller what the biggest bottleneck in their business is, and the answer is almost always the same: finding deals. Not listing products. Not shipping to Amazon. Not managing inventory. Finding products to sell in the first place.

There are several reasons why online arbitrage sourcing is so difficult:

The internet is enormous. There are thousands of retailers, millions of products, and prices change constantly. Clearance items appear and disappear daily. A deal that existed at 9 AM might be sold out by noon. You are competing with every other OA seller who is scanning the same websites.

Most products are not profitable. For every product you find that has a genuine margin after Amazon fees, there are hundreds that do not. The sale price might look promising until you factor in referral fees, FBA fulfillment fees, inbound shipping, and the retailer's own shipping charges. What looked like a 40% discount suddenly becomes a 5% margin — or a loss.

Restrictions eliminate many opportunities. Amazon gates certain brands and categories. You might find a perfect deal on a Hasbro toy or a Nike shoe, only to discover that your seller account is not approved to list that brand. Restrictions vary by account, so a deal that works for one seller might be useless for another.

It is repetitive and time-consuming. Online arbitrage sourcing is not creative work. It is scanning, comparing, checking, and moving to the next product. Over and over. The mental fatigue is real, and it compounds over hours and days.

The Manual Sourcing Process Step by Step

Before we talk about shortcuts and automation, you need to understand how manual online arbitrage sourcing actually works. Even if you eventually automate the process, knowing the fundamentals makes you a better buyer and helps you evaluate deals that any tool surfaces for you.

Here is the step-by-step workflow that experienced OA sellers follow:

Step 1: Scan Retailer Clearance and Sale Pages

Start by visiting the clearance, sale, or deals sections of major online retailers. These are the pages where you will find the steepest discounts — and therefore the highest potential margins. Bookmark these pages so you can check them daily:

• Nike.com — Sale section, often 40-50% off seasonal styles
• Walmart.com — Rollbacks and clearance section
• Kohls.com — Clearance tab, often stackable with coupon codes
• Macys.com — Last Act clearance, particularly shoes and home goods
• Sierra.com — Entire site is discount pricing on brand-name goods
• DicksSportingGoods.com — Clearance on athletic shoes and gear
• GameStop.com — Clearance on games, collectibles, and accessories
• Target.com — Clearance section and weekly Circle deals

Sort by "price low to high" or "discount percentage" to surface the deepest markdowns first. Focus on products priced between $15 and $75 at the source — this range tends to yield the best margins for standard-size FBA items.

Step 2: Compare Prices to Amazon

For every discounted product you find, search for the same product on Amazon. You are looking for the current selling price on the Amazon listing. Copy the product title, UPC, or model number and search on Amazon to find the matching listing.

The key question: is the Amazon price significantly higher than the sale price you found? If a pair of Nike Air Max is selling for $54.99 on Nike.com clearance and the same shoe is listed at $119.99 on Amazon, you have a potential opportunity. If the prices are close, move on.

Step 3: Check Amazon Fees

A large price gap does not automatically mean profit. Amazon takes a cut of every sale. You need to calculate your actual margin after fees. Use the Amazon FBA profit calculator or Amazon's own Revenue Calculator to estimate:

• Referral fee — Typically 15% of the selling price (varies by category)
• FBA fulfillment fee — $3.22 to $7.00+ depending on size and weight
• Inbound shipping — The cost to ship the product from your location to Amazon's warehouse
• Source shipping cost — What the retailer charges you for shipping (if not free)

Only proceed if the product still shows a profit margin of at least 15-20% after all fees are accounted for. Experienced sellers typically aim for 30%+ to leave room for price fluctuations.

Step 4: Verify You Can Sell It

Before buying anything, confirm that your Amazon seller account is approved to list the product. In Seller Central, go to "Add a Product," search for the ASIN, and check whether you can list it. If it says "Listing limitations apply" or "Application required," the product is gated for your account. Do not buy restricted products hoping you will get ungated later — you might be stuck with inventory you cannot sell.

Step 5: Check Sales Rank and Competition

A profitable margin means nothing if the product does not sell. Check the Best Seller Rank (BSR) on the Amazon listing. As a general rule:

• BSR under 50,000 — Sells well and frequently
• BSR 50,000 to 200,000 — Moderate demand, may take days or weeks to sell
• BSR over 200,000 — Slow seller, proceed with caution

Also check how many other FBA sellers are on the listing. Fewer than 5-10 FBA sellers generally means less price competition and a better chance of winning the Buy Box.

Best Retailer Categories to Scan

Not all product categories are equal when it comes to online retail arbitrage sourcing. Some categories consistently produce better deals, healthier margins, and faster sell-through rates. Here are the categories that experienced OA sellers prioritize:

Shoes and Sneakers

Athletic shoes are one of the most reliable online arbitrage categories. Brands like Nike, Adidas, New Balance, and Asics frequently discount seasonal styles by 30-60%. The Amazon market for these shoes remains strong because buyers search by specific model and size. A Nike Air Max 90 that is on clearance at Nike.com for $54.99 might sell for $110-$130 on Amazon. FBA fees for shoes are predictable since most fall into the standard-size tier.

Toys and Games

Toys are highly seasonal but can produce exceptional margins, particularly during Q4 (October through December). Lego sets, board games, action figures, and collectibles from retailers like Walmart, Target, and GameStop frequently hit clearance at 40-70% off. Keep in mind that some major toy brands like Hasbro are gated on Amazon, so check your approval status before buying.

Electronics and Accessories

Small electronics and accessories — phone cases, chargers, wireless earbuds, smart home devices — can produce solid margins. Focus on brand-name items rather than generics. A Bluetooth speaker from JBL or Sony on clearance has a much stronger Amazon listing than an unknown brand. Avoid large, heavy electronics because oversized FBA fees will crush your margin.

Home Goods and Kitchen

Clearance home goods from Kohl's, Macy's, and Walmart can be surprisingly profitable. Think brand-name kitchen gadgets, small appliances, bedding, and decor. Stanley tumblers, Cuisinart accessories, and KitchenAid attachments frequently appear on clearance and maintain strong Amazon demand. Watch the size and weight carefully — oversized items cost significantly more in FBA fees.

Health and Beauty

This category requires more caution because many health and beauty brands are gated, and some products have expiration date restrictions. However, ungated brand-name items like vitamins, skincare tools, and grooming products from retailers like Walmart and Target can produce strong margins. Always verify you are approved to sell the specific brand before purchasing.

Sporting Goods

Clearance athletic gear from Dick's Sporting Goods, Nike, and Adidas outlets can yield consistent deals. Yoga mats, resistance bands, water bottles, and sports accessories are popular items. These products tend to be lightweight and standard-size, which keeps FBA fulfillment fees manageable.

Category	Avg. Margin	Competition	Gating Risk	Best Retailers
Shoes / Sneakers	30-45%	Medium	Low	Nike, Adidas, DSW
Toys / Games	25-50%	High (Q4)	Medium	Walmart, Target, GameStop
Electronics / Accessories	20-35%	Medium	Low	Walmart, Best Buy
Home / Kitchen	25-40%	Low-Med	Low	Kohl's, Macy's, Walmart
Health / Beauty	30-45%	Low	High	Walmart, Target
Sporting Goods	25-40%	Low-Med	Low	Dick's, Nike, Adidas

How to Evaluate a Potential Deal: The 5-Point Checklist

Finding a product with a price gap between a retailer and Amazon is just the starting point. Before you spend any money, every potential deal needs to pass a five-point evaluation. Skipping even one of these checks is how beginners end up with inventory that sits unsold in Amazon's warehouse racking up storage fees.

#	Checkpoint	What to Look For	Pass Threshold
1	Profit Margin	Net profit after all Amazon fees, source cost, and shipping	15% minimum, 30%+ ideal
2	Sales Rank (BSR)	How frequently the product sells on Amazon	Under 200,000 in main category
3	Competition	Number of FBA sellers on the listing	Fewer than 10 FBA offers
4	Restrictions	Whether your account is approved to sell this product	Must be ungated / approved
5	Size Tier	Product dimensions determine FBA fees	Standard-size preferred (<18" longest side)

Let's walk through each checkpoint with a real example.

Example deal: You find a Nike Air Zoom Pegasus on Nike.com clearance for $59.99. The same shoe is listed on Amazon for $129.99.

1. Profit Margin. Amazon selling price: $129.99. Referral fee (15%): $19.50. FBA fulfillment fee (standard, 1 lb): $3.86. Your source cost: $59.99. Shipping to Amazon: $1.50 estimated. Net profit: $129.99 - $19.50 - $3.86 - $59.99 - $1.50 = $45.14. Margin: 34.7%. That passes easily.

2. Sales Rank. BSR is 18,400 in Clothing, Shoes & Jewelry. That means it is selling frequently — probably multiple units per day. Pass.

3. Competition. Seven FBA sellers currently on the listing. That is moderate but manageable. The lowest FBA price is $124.99. You can price competitively and still maintain strong profit. Pass.

4. Restrictions. You check in Seller Central and confirm your account is approved to sell Nike shoes in this category. Pass.

5. Size Tier. The shoe box measures 13 x 8 x 5 inches and weighs 1.2 lbs. Standard-size tier. FBA fees stay in the predictable $3-5 range. Pass.

This deal passes all five checkpoints. You buy the shoes, ship them to Amazon, and list them. That is the complete evaluation process.

Tools That Help with Manual Sourcing

Manual online arbitrage sourcing is tedious by nature, but the right tools can significantly speed up your workflow and improve your decision-making. Here are the tools that experienced OA sellers rely on:

Keepa

Keepa tracks Amazon price history and sales rank over time. Instead of seeing a snapshot of today's BSR, Keepa shows you whether the rank has been consistently low (steady sales) or fluctuating wildly (inconsistent demand). It also shows historical pricing, so you can tell whether the current Amazon price is stable or inflated. The Keepa browser extension adds price history charts directly to Amazon product pages. Cost: Free tier available, full data requires Keepa subscription ($19/month).

RevSeller

RevSeller is a Chrome extension that overlays profit calculations directly on Amazon product pages. Enter your buy cost and it instantly shows estimated profit, ROI, and fees without needing to open a separate calculator. It also shows sales rank, category, and seller count at a glance. Cost: $9.99/month.

Amazon Seller App

Amazon's free Seller app lets you scan barcodes or search products to see current selling prices, fees, and whether you are approved to sell the item. While it is primarily used for retail arbitrage (scanning physical products), it is equally useful for online arbitrage when you need to quickly check an ASIN's details on your phone. Cost: Free.

CamelCamelCamel

CamelCamelCamel provides free Amazon price history tracking. While it does not offer the sales rank data that Keepa provides, it is a solid free alternative for checking whether a product's Amazon price is stable, trending up, or trending down. You can also set price alerts to notify you when products drop below a target price. Cost: Free.

FBA Revenue Calculator

Amazon's built-in Revenue Calculator (available in Seller Central or as a standalone tool) provides official fee estimates for any ASIN. Enter the product's ASIN, your fulfillment cost, and the selling price to see Amazon's projected referral fees, FBA fees, and net proceeds. It is the most accurate fee calculator because it uses Amazon's own data. Cost: Free with a seller account.

You do not need all of these tools on day one. Start with the Amazon Seller App (free) and CamelCamelCamel (free) for price checking. Add Keepa and RevSeller once you are sourcing regularly and want to move faster.

Common Sourcing Mistakes Beginners Make

Every new OA seller makes mistakes. The goal is to make cheap ones. Here are the sourcing errors that cost beginners the most money and time:

1. Ignoring FBA fees. This is the number one rookie mistake. A product looks profitable because there is a $30 gap between the source price and the Amazon price. But after the 15% referral fee, FBA fulfillment fee, and inbound shipping, that $30 gap becomes $6 — or less. Always calculate your net profit with fees included before buying anything.

2. Buying gated products. You find an amazing deal on a Hasbro toy or a L'Oreal product, buy 10 units, and then discover your Amazon account is not approved to sell that brand. Now you have inventory you cannot list and no way to recover your money. Always check restrictions before purchasing.

3. Chasing low BSR without checking competition. A product with BSR 500 sells extremely well. But if 40 FBA sellers are fighting for the Buy Box on that listing, the price will drop fast and your margin will evaporate. High demand combined with high competition is not a good deal — it is a race to the bottom.

4. Buying oversized items without checking fees. FBA fulfillment fees for oversized items can be $10-$20+ per unit, compared to $3-$5 for standard-size. That large kitchen appliance on clearance might look like a 40% margin deal until you realize the FBA fee alone is $15. Always check the product dimensions and calculate the correct size tier fee.

5. Not checking price history. The Amazon price today might be $89.99, but what if it was $49.99 last week and has been artificially inflated by a single seller? Without checking price history on Keepa or CamelCamelCamel, you are making decisions based on a snapshot that might not reflect the real market value. Always verify that the current Amazon price is stable and has been sustained for at least 30-60 days.

6. Spending too long on one product. Some sellers spend 20 minutes researching a single product, only to conclude it is not profitable. That adds up fast. Give yourself a time limit of 2-3 minutes per product. If it does not clearly pass the 5-point checklist, move on. Speed matters more than perfection when you are scanning hundreds of products.

7. Buying too many units of untested products. You find a deal that looks great, so you buy 20 units. But you have never sold this product before. Maybe the listing has condition complaints. Maybe returns are high. Maybe the price drops the week after you buy. Start with 1-3 units of any new product. Once you confirm it sells well and the margin holds, then increase your quantity on the next order.

How Long Does Manual Sourcing Take?

Let's be honest about the time investment. This is the question most guides avoid, but it matters because your time has value.

Here are realistic time estimates based on what experienced OA sellers report:

Activity	Time Required	Expected Output
Scanning clearance pages (6-8 retailer sites)	45-90 min	20-40 potential products flagged
Comparing to Amazon + checking fees	60-90 min	10-15 products survive initial screen
Deep evaluation (BSR, competition, restrictions, history)	30-60 min	5-10 products pass all checks
Purchasing from retailers	15-30 min	5-10 orders placed
Total per session	2.5-4.5 hours	5-10 profitable deals

So a realistic expectation: 2-4 hours of focused work to find 5-10 good deals. On a great day, you might find 12-15. On a bad day, you might find 2-3 or nothing at all. Clearance inventory is unpredictable — some days the retailers are stocked with opportunities, and some days everything is picked over.

At that rate, if you source five days per week, you are investing 10-20 hours per week to find 25-50 products. That is a meaningful time commitment — roughly a part-time job — and it is the main reason many OA sellers eventually look for ways to automate the process.

The math is straightforward. If you value your time at $25/hour and you spend 15 hours per week sourcing, that is $375/week in opportunity cost. If a tool or service can deliver the same number of deals (or more) for significantly less than $375/week, the automation pays for itself immediately.

The Automated Alternative: How ScoutClaw Does It for You

Everything described above — scanning clearance pages, comparing prices, checking fees, verifying restrictions, evaluating sales rank — is exactly the workflow that ScoutClaw automates.

Here is how it works:

Overnight retailer scanning. Every night, ScoutClaw scans clearance and sale pages across major online retailers — Nike, Walmart, Under Armour, Columbia, Brooks, 6pm, FragranceNet, and more. It captures every discounted product, its sale price, and the direct purchase link.

Automatic ASIN matching. For each discounted product, ScoutClaw searches Amazon and identifies the matching listing. It uses product titles, UPCs, and model numbers to find the correct ASIN with high confidence.

Real profit calculation. Every deal comes with the source price, Amazon selling price, estimated referral fee, FBA fulfillment fee, and your projected net profit and margin. No manual calculator needed — the math is done for you.

Delivered to your Telegram. Your curated deal list arrives in your Telegram inbox every morning. Each deal includes the product name, ASIN, source link, Amazon link, all fee estimates, and your margin. You review the list, decide which deals to buy, and you are done.

The time investment drops from 2-4 hours of manual sourcing to 15-20 minutes of reviewing a pre-filtered deal list. The deals have already been scanned, matched, and calculated. Your only job is to make the buy decision.

ScoutClaw Pricing

Plan	Price	What You Get
One-Time Scout	$29 (one-time)	10 curated deals, single delivery, all categories
Weekly Scout	$79/month	12 deals/week (4 reports/month), all categories, 5 on-demand scans
Daily Scout	$149/month	15 deals/weekday, all categories, unlimited scans, 24-hour early access

Compare that to the cost of your own time. If manual sourcing takes you 15 hours per week at $25/hour, you are spending $1,500/month in time to find deals. The Daily Scout plan delivers deals every weekday for $149/month — roughly 10% of the time-cost of doing it yourself.

The One-Time Scout plan at $29 is designed for sellers who want to try automated sourcing without any commitment. You get 10 curated deals delivered once. If even one of those deals produces $30+ in profit, the plan has paid for itself.

Getting Started with Your First Sourcing Session

Whether you decide to source manually or use automation, here is how to run your first online arbitrage sourcing session today:

If You Are Sourcing Manually

1. Pick 3 retailers to start. Do not try to scan 10 websites on your first day. Choose Nike.com, Walmart.com, and one other retailer from the list above. Bookmark their clearance pages.
2. Set a 2-hour timer. Time-box your first session. You will learn more in a focused 2-hour block than in a distracted 5-hour marathon.
3. Install CamelCamelCamel. Add the free browser extension so you can quickly check Amazon price history as you evaluate products.
4. Use the 5-point checklist. Print it out or keep it open in a tab. For every product that catches your eye, run through all five checkpoints. Margin, BSR, competition, restrictions, size tier. If any checkpoint fails, move on immediately.
5. Track your results. Keep a simple spreadsheet with the products you evaluated, which ones passed, and the estimated margin. After your first session, review what worked and what categories produced the most hits.
6. Start with 1-2 units per product. Do not over-invest on your first sourcing session. Buy small quantities to test the process, verify your margin calculations, and build confidence before scaling up.

If You Want to Skip the Manual Process

1. Start with the One-Time Scout ($29). This gives you 10 curated deals with all the research already done — ASINs matched, fees calculated, margins verified. It is the fastest way to see what automated online arbitrage sourcing looks like.
2. Review the deals. Each deal includes the source link, Amazon link, ASIN, source price, Amazon price, estimated fees, and your projected margin. Use the Amazon Seller App or Seller Central to verify you are approved to sell each product.
3. Buy the deals that pass your criteria. From 10 deals, you will likely find 5-8 that fit your budget, categories, and risk tolerance. Purchase them from the source retailers and proceed with your FBA workflow.
4. Evaluate and upgrade. If the deals are profitable and the process saves you time, upgrade to Weekly Scout ($79/month) or Daily Scout ($149/month) for ongoing deal flow.

Online arbitrage sourcing is a skill. Like any skill, it improves with practice. The manual process teaches you how to evaluate deals, understand margins, and develop an intuition for what sells. Automation removes the grunt work so you can focus on buying decisions rather than searching.

Either way, the most important step is the first one. Pick a path, set aside the time, and start sourcing today. Every successful OA seller started with a single sourcing session — and the ones who built real businesses are the ones who kept showing up consistently.

For more on getting your Amazon FBA business off the ground, read our step-by-step guide to starting Amazon FBA and our complete breakdown of FBA fees.