CardSentryFind $50-$500+ potential card spreads in minutes, not hours.
No store camping. No restock refresh marathons. One tool that surfaces under-market cards, scores your off-market deals, and pings you when there's real margin.
Private beta · Real data only · Built for active card resellers
The Opportunity Queue. Every card scored by estimated profit, ROI, confidence, and risk. Sample data shown.
Spot real spreads
Live listings compared against real market baselines. Profit, ROI, confidence, and risk on every card.
Stop camping
No store runs, no restock refresh marathons, no cook-group spam. The queue does the hunting.
Get pinged
Discord alerts the moment a listing clears your margin rules, with the math already done.
Free price guide covering Pokemon, MTG, Yu-Gi-Oh, One Piece, and Lorcana.
Alerts with the math done
Buy price, all-in, market, profit, ROI. Pinged to your Discord the moment a listing clears your margin rules, so you never sit refreshing a feed.
Score any deal in seconds
Card show table, Facebook post, vendor list. Paste the deal in one box and get profit, ROI, and risk instantly, matched against the full Pokemon and MTG catalog.
Know your numbers
Every save, skip, and buy tracked in one place, with estimated profit and ROI totals. Your sourcing record, not a guess.
Find your next spread faster.
We're onboarding active resellers in small batches to keep signals high-quality.
Potential profit depends on market price, fees, condition, seller risk, and resale execution.