Hey Product Hunt! 👋

We built BountyScope for our son, who is a massive One Piece fan. He kept asking which of his cards were worth

something, and looking them up one by one wasn't working, so we made him a scanner with Claude Code.

Why it's useful: one card number can come in many versions that look alike at a glance. Monkey.D.Luffy OP05-119 has 9 versions on bountyscope.app, from $18.40 for the reprint to $13,000 for the Gold SP Alt Art. Looking a card up by its number alone doesn't tell you what you've got.

BountyScope matches the artwork to pick the version (base, alt art, manga, SP and more), then shows:

💰 near-mint market price, updated daily

🏅 graded values (PSA, BGS, CGC, TAG) and recent eBay sales

📚 collection value, set progress and a deck builder

⚡ Rapid mode to scan a whole binder in one go

Free on Google Play (20 free scans per day; Pro unlocks unlimited). Apple didn't approve the app for the App Store, so on

iPhone we made it a web app: open https://app.bountyscope.app in Safari and add it to your Home Screen. You can also look up any card for free at https://bountyscope.app.

Would love your feedback, especially any card it gets wrong. Ask me anything!

BountyScope is an independent app and is not affiliated with, endorsed or sponsored by Bandai, Shueisha, Toei

Animation or Eiichiro Oda. ONE PIECE and the ONE PIECE Card Game are trademarks of their respective owners. Card prices are estimates from third-party market data. (Not affiliated with Bandai. ONE PIECE is a trademark of its

respective owners.)