https://stackchase.app Hi all, I'm the developer. I collect cards, and spreadsheets stopped working once I was chasing full rainbows and trading cards in and out. StackChase (stackchase.app) is a collection tracker built around that. Rainbow view: pick a card and see every parallel you hold and every one you still need. Intake: photograph a graded slab and it reads the card, grade and cert. You approve everything before it goes in. Honest numbers: values come from recent sales, shown next to the card. Cards that haven't been priced are left out of your totals, not guessed. Ledger: log cost and sale price, and see realized gain month by month. Sharing: public, link-only or private, with an option to show cards without values. eBay: export a Seller Hub drafts file. Nothing is sent until you upload it. It’s all free and open right now, with the intention to create subscriptions for these available features. Feel free to DM with any questions!   submitted by   /u/rson5 [link]   [comments]