Type the card name, set, and grade. Look up recent sold prices on ALT, SNKRDUNK, or Yuyutei and enter them in — the app averages and converts everything automatically.
💡 Tap the shortcut buttons next to each platform name to open them directly 💡 Optionally tell the app how often you see this card — it will help to provide some context and advise you accordinglyTap I'm buying, I'm selling, or Auction, key in the price, and hit Check. The app instantly shows your signal and a commentary line tailored to the situation.
Add an optional note, then tap Clear & Save to History to log the check and start fresh.
💡 You can also Save to Watchlist before checking — great for prepping before a card showA vendor is making you an offer. See if it's fair vs selling independently.
Sourcing from live stream auctions. Enter bid in SGD or CNY — enable in Settings.
💡 Auction mode supports both SGD and CNY bids — set your preferred default in Settings.
Up to 5 recent sales, averaged automatically
USDUp to 5 recent sales, averaged automatically
USDSingle retail price entry
JPYAll prices convert automatically to SGD, USD, CNY, and JPY using live exchange rates. Toggle any platform on or off per check using the quick pills in the Checker.
You're buying below market. Pull the trigger with confidence.
Reasonably priced but not a steal. Your call — the app will help you think it through.
Paying at or above market rate. Not always wrong — but worth a moment of reflection.
On borderline or above market signals, the app may ask you a follow-up question. It's optional — but worth answering if you're struggling to decide.
For cards you'd pay a premium for. Raises your threshold for that check only — toggle it on the result screen.
Pre-load cards with prices before a show. At the table, tap Load → key in the vendor price → check instantly.
Export your watchlist as a file and share via WhatsApp. Friends import it on their own device.
Conservative 85% · Balanced 90% · Aggressive 95% · Custom. Set in Settings to match your mood.
Jot context on any result — seller details, card condition, negotiation reminders.
Filter your Watchlist or History instantly as you type. Appears automatically once you have 5+ items.
Every check logged with date and time. Export the full session as CSV anytime.
Before a card show: Save cards you're hunting to your Watchlist at home with prices pre-filled. At the table, tap Load → enter the vendor price → done in seconds.
At a live auction: Eyeball the average from recent sales and enter one number per platform instead of all 5. Faster when the bidding heats up.
Check all platforms: Toggle between ALT, SNKRD, and YYT — prices can differ significantly for the same card across markets.
Collapsed input bar: Once you've entered a price and collapsed the panel, the bar shows your entered price at a glance — so you always know what you're checking against.
Chasing something special: Set a Grail % in Settings for cards you'd stretch your budget for. It activates per check — your regular threshold stays untouched.