Collectibles research and value discovery toolkit
Discover.
Research.
Collect.
Discover the value in every find. Research real sold prices, explore sports cards, trading card games, thrift finds, and collectibles, calculate potential profits, and track your collection—all in one place.
- No made-up prices
- Free profit calculator
- Free collection tracker
Quick flip check
eBay (most categories) fee estimateEst. net profit
$16.02
Fees $4.48
ROI 320.4%
Browse
What are you collecting?
Sports Cards
Rookies, parallels, grading decisions and where to check real sold prices.
Trading Card Games (TCG)
Pokémon, One Piece, Magic, Yu-Gi-Oh!, Lorcana and more: spot fakes, protect your binder and research singles and sealed.
Thrift Finds
Sourcing playbooks for thrift stores, garage sales and estate sales.
Reselling Tools
Profit math, fees, comps workflows and inventory tracking for sellers.
Learn
Featured guides
Spotting Fake Pokémon Cards: A Practical Checklist
Counterfeit Pokémon cards are common at flea markets and online. Use this checklist to protect your money before you buy singles or bulk lots.
1 min read
How to Research Sold Comps Before You Buy
Asking prices are wishes. Sold prices are data. Here's a simple, repeatable way to look up what an item really sells for before you spend a dollar.
1 min read
Understanding Marketplace Fees and Calculating True Profit
A sale price is not your profit. Learn which costs quietly eat your margin and how to calculate the number that actually lands in your pocket.
1 min read
Raw vs. Graded Sports Cards: When Does Grading Make Sense?
Grading can add value, or it can quietly lose you money. Here's a practical framework for deciding whether a card is worth submitting.
Sold comps research
Real sold prices come from real sales.
ValueBurrow never invents prices or valuations. We send you straight to trusted sources of completed-sale data, with your search already filled in.
Research sold compseBay Sold Listings
Completed and sold eBay listings. Filter by condition and look at actual sold prices, not asking prices.
130point
Free sold-price lookup popular with card collectors. It includes eBay Best Offer accepted prices.
PriceCharting
Price history for trading cards, video games and collectibles, compiled from marketplace sales.
TCGplayer
TCG marketplace with market price and recent sales for Pokémon and other trading card games.
Discover
Featured finds & deals
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New · Digital download
ValueBurrow Starter Kit
Inventory • Value • Profit • Sales Tracking
Track your collection, its value, profit and sales in one Excel workbook. $15, yours to keep.
Resale profit calculator
Editable fee presets for eBay, TCGplayer, Mercari, Poshmark and Whatnot. See your net profit, ROI and break-even price.
Calculate a flipCollection & inventory tracker
Log what you paid, your own estimates and what you sold for. ValueBurrow totals up your realized profit. Free account.
Start trackingThe ValueBurrow Dispatch
