Should You Grade Mewtwo?
SM Black Star Promos · #SM77
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$16.51
Grading cost~$22.00
Blended EV$64.24
Estimated profit$0.00
Estimated return0%
Break-even sell price$25.11
Profit by Grade
PSA 7
$28.31
$-10.20 (-26%)
PSA 8
$37.00
$-1.51 (-4%)
PSA 9
$73.62
+$35.11 (91%)
PSA 10
$382.87
+$344.36 (894%)
Undervalued
This card is undervalued by 289% — grading EV is $64.24 vs $16.51 raw.
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