Should You Grade Gym Badge?
XY Black Star Promos · #XY205
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$13.59
Grading cost~$22.00
Blended EV$44.81
Estimated profit$0.00
Estimated return0%
Break-even sell price$6.26
Profit by Grade
PSA 7
$8.78
$-26.81 (-75%)
PSA 8
$15.51
$-20.08 (-56%)
PSA 9
$47.76
+$12.17 (34%)
PSA 10
$354.74
+$319.15 (897%)
Undervalued
This card is undervalued by 230% — grading EV is $44.81 vs $13.59 raw.
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