Should You Grade Aerodactyl-EX?
XY Black Star Promos · #XY97
Expected-value figures are estimates based on historical grade distributions and market prices. Not a recommendation. Grading outcomes and market prices are not guaranteed.
Methodology
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Estimated grading EV negative
Current grading costs exceed model estimate of PSA 10 premium
Expected Value
Raw price$5.06
Grading cost~$22.00
Blended EV$-0.71
Estimated profit$-5.77
Estimated return-21%
Break-even sell price$-13.50
Profit by Grade
PSA 8
$5.50
$-21.56 (-80%)
PSA 9
$29.64
+$2.58 (10%)
PSA 10
$70.40
+$43.34 (160%)
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