What You Actually Need
When you're sourcing items for resale, you need one thing: what did this exact item sell for recently? Not what it's listed at, not an appraised value, not what a price guide says. You need actual sold transaction data from the last 30-90 days.
Everything else — pretty interfaces, social features, inventory management — is secondary. Speed and accuracy of pricing is what makes or breaks a sourcing trip.
The Options
eBay App (Free)
eBay Mobile App
Free
Pros: Free, massive database, filter by "Sold items" for real transaction data. The gold standard data source.
Cons: Manual process — you type a search, scroll through results, mentally average prices. Takes 2-5 minutes per item. No image recognition. Requires you to know what you're looking at to search effectively.
Google Lens (Free)
Google Lens
Free
Pros: Free, excellent image recognition, shows shopping results and visual matches. Good at identifying unknown items.
Cons: Shows retail/listing prices, NOT sold prices. A Google Lens result showing "$150" might be an unsold listing from 2 years ago. Not designed for resale pricing — designed for shopping. No profit tracking.
WorthPoint ($30/month)
WorthPoint
$29.99/month
Pros: Massive historical database of sold prices going back years. Excellent for antiques, collectibles, and rare items. Industry standard for serious dealers.
Cons: Expensive for beginners. Text-based search — no image recognition. Better for research at home than quick checks in the field. Overkill if you're mostly flipping common items.
Terapeak (Free with eBay Store)
Terapeak / eBay Product Research
Free with eBay Store ($4.95+/month)
Pros: Detailed sell-through rates, average sold prices, demand trends. Great for deciding what categories to focus on.
Cons: Desktop-focused, not practical for in-store use. Better for strategic planning than real-time pricing. Requires an eBay Store subscription.
finna (Free / $4.99/month Pro)
finna
Free (5 scans/day) · $4.99/month unlimited
Pros: Point your camera at anything — AI identifies the product and pulls real eBay sold prices automatically. 5 seconds per item. Tracks hauls with profit/loss. Works on any phone, no app download required.
Cons: AI identification isn't perfect — unusual or very niche items may need manual hints. Newer product with a smaller track record than established tools. Free tier limited to 5 scans/day.
Our honest take
No single tool is perfect. Experienced flippers use a combination: a quick AI scan for speed, eBay sold filters for verification, and WorthPoint for deep research on high-value finds. The best tool is the one you'll actually use in the moment — because the item you don't check is the one that costs you money.
Try the fastest option
Snap a photo. Get real eBay sold prices in seconds. No download, no signup.
Try finna — it's free
5 free scans per day. No credit card required.
What Matters Most When Choosing a Pricing Tool
Speed. At a thrift store, you might evaluate 50-100 items in an hour. If your pricing tool takes 3 minutes per item, you're checking 20 items max. If it takes 5 seconds, you're checking everything.
Sold data vs. listing data. Any tool that shows you listing prices (what people are ASKING) instead of sold prices (what people actually PAID) is misleading you. Always verify you're looking at completed, sold transactions.
Mobile-first. You need to check prices while holding the item in a store. Desktop-only tools are great for research at home but useless in the field.
Category coverage. Some tools are great for one category (cards, books, electronics) but weak in others. If you source across multiple categories, you need a generalist tool.