Know what you own. Chase what you don't.
Track your collection, fill your sets, and price every card with the same real market data the pros use — 100% offline, right at the table.
ShowMateNot signed inSign in ›Your collection, scattered everywhere.
A binder, a spreadsheet, screenshots — and your memory for the rest.
Built for the hunt — not the spreadsheet.
The same real market data vendors use, in an app that answers the only question that matters at a table: do I own it, is it in budget, and is this a good price?
Scan any vendor's tag
Scan a ShowMate vendor's price-tag QR and the card opens instantly — with its market price, whether you already own it, your progress on that set, and whether it's on your want list. Every ShowMate table works for you.
Is it a good price?
Type in the asking price and see it against live market — "$37 under market" or "about market" — and against your own max if the card's on your want list. Decide before you hand over the cash.
Your whole collection
Add cards by search or by snapping a photo — the scanner identifies the card. Every card shows real market value, raw condition and graded (PSA, BGS, CGC, TAG), the same numbers vendors see.
Master-set completion
Track every set you own a card from — down to secret rares and each printing (normal, holo, reverse holo). A checklist shows exactly what's missing, and you can mark a printing that never existed so a set can truly hit 100%.
A smarter want list
Add the cards you're chasing with an optional max price. Each one shows "in budget" or "over" against live market, and flips to "Got it" the moment you own it. Add wants straight from a card or a set's missing list.
Your wants as a QR code
Hold up your phone at a table. A vendor scans it with ShowMate and instantly sees how many of your wants they have in stock — no account, no server. Your max prices never leave your phone.
Trade at the table
A collector-to-collector trade calculator valued at real market. Add cards to each side, put cash on either side, and see "You're up $X" or "You're down $X" before you shake on it. Cards you receive land straight in your collection.
Share your progress
One tap turns your set completion into a clean, shareable image — your percentage and a grid of what you've got and what's missing. No prices, just the flex. Post it anywhere.
Close the gap at the table.
Show a vendor your want-list QR. They scan it with ShowMate and see, instantly, how many of the cards you're chasing they have in stock — turning "just browsing" into a sale for them and a pickup for you. No account, no server, and your max prices stay private.
Works offline
Browse, price, check your sets, and trade with no signal — exactly where show Wi-Fi gives up.
Your collection stays with you
Everything lives on your device — no account required. Export anytime to keep your own backup.
Bring it all with you
Import from Collectr (CSV) or ShowMate's own template, and keep a separate personal-collection portfolio.
Free to start.
Catalog your collection, complete your sets, price every card, trade, and share your want-list QR — free, offline, no account required. Just open it and go.
Start your collection.
Catalog what you own. See what you're missing. Know what it's worth — anywhere, even with no signal.
Get Started Free