FlipCheck

什麼是 FlipCheck？

FlipCheck pulls real eBay sold comps (not asking prices), checks sell-through rate and active competition, and nets out fees, shipping, and your cost - giving resellers a clear Buy / Maybe / Research / Pass verdict before they spend a dime. Built for people who source at thrift stores, estate sales, auctions, and clearance racks. It's not a hype tool: if the math is thin, it says so.