Know what's worth grading. Before you buy.
The Profit Evaluator does the math before you commit — expected ROI, break-even gem rate, and risk scenarios for any card. No spreadsheets, no guesswork, no made-up numbers. Just real data and math.
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The math before you commit
Search any card, enter your cost and comp values by grade, and instantly see expected profit, ROI, and the exact gem rate you need to break even. The same process you'd work through manually — done automatically, in seconds.
Know your break-even grade — not just your gem rate
Gem rate gets all the attention, but your break-even grade matters more. If a PSA 9 still covers your costs, you have a lot more margin for error. The Profit Evaluator shows you exactly what percentage of graded cards hit your break-even point or better — so you can see your real odds, not just your best-case odds.
Play out the scenarios before you send anything in
Use the risk scenario slider to see how your profit changes at different gem rates. What if you only hit 30%? What if you hit 60%? Drag the slider and the numbers update immediately. It's a quick way to figure out if a card has enough cushion to be worth the risk.
Save your best targets and come back to them
When you find a card that looks profitable, save it as a grading target — with optional notes about condition details, where to source it, or anything else worth remembering. Your saved targets show up sorted by ROI, required gem rate, and capital needed, so you always know which ones are worth prioritizing.
Real population data
Built on grading data from PSA, BGS, CGC, and SGC — see how a specific card actually grades before you decide whether to submit it.
Expected ROI calculation
Enter your comp values by grade and get an expected ROI based on real grading distributions — not optimistic guesses.
Break-even gem rate
The exact gem rate you need to avoid losing money. Lower is better — more room for error on grades that come back lower than expected.
Risk scenario slider
Drag a slider to see how your profit changes at any gem rate. A fast way to size up whether a card has enough margin to be worth grading.
Saved grading targets
Save promising cards with notes, track when you last checked pricing, and sort by the metrics that matter most to your strategy.
Clear grade recommendations
Strong, Moderate, or Weak candidate ratings based on actual data — with a direct recommendation on whether to grade, hold off, or look elsewhere.
Stop grading cards that lose money.
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Start Your Free 30-Day Trial