Free reseller tools

The math and lookups behind every flip — free, instant, and grounded in real sold prices.

Live BrowseFlip checkCompare your buy-in price with catalog values and live eBay asks.Open tool →Live BrowseeBay listing builderStart an eBay title, price range and description from the item you have.Open tool →Most usedeBay Fee & Profit CalculatorExactly what you will net after final-value fees, fixed fees, shipping and ad spend — plus total profit and ROI on any flip.Open tool →NewShipping Cost CalculatorDimensional vs actual weight with ballpark rates for USPS, UPS and FedEx — what a label actually costs before you buy it.Open tool →NewLot Value CalculatorIs the bundle worth it? Part-out value after fees vs the asking price — buy, part out, or sell as a lot.Open tool →NewGrading Break-EvenGrade it or sell raw? Expected value of PSA 9/10 outcomes minus fees — the math most graders skip.Open tool →NewUPC / Barcode LookupType a UPC or EAN to identify the product and see what it's worth — our catalog plus live eBay prices when it's not cataloged yet.Open tool →Price guideVideo Game Price GuideValues for tens of thousands of games across every console — loose, CIB and sealed prices from real sold comps, updated as the market moves.Open tool →

More on the way — lot scanning, deal alerts and smarter shipping estimates.