Built an on-device GPU scanner for physical cards (scans 30 card spreads at once)

Hey TCG ONE community!

Like many of you who collect physical cards alongside playing online, managing physical binders and deck inventories card-by-card takes way too long.

Over the past few months, I’ve been training an on-device GPU computer vision model that lets you wave your phone over an open 2-page binder spread and scan/price up to 30 physical cards simultaneously in under 1 second.

It handles everything from vintage WOTC sets and Japanese promos to modern releases with live price tracking (Raw & PSA).

Here’s a clip showing the batch engine in action: Dropbox

We’re actively building out missing card variants and tuning retro set identification

Would love for TCG ONE members to test it on their vintage/modern binders and drop feedback!

You have never played a game of retro in your LIFE. BEGONE!!!

How accurate are the prices?