Should You Grade Mewtwo?
Expedition Base Set · #20
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 positive
Our model estimate: +$236.49 (121% estimated return)
Expected Value
Raw price$173.07
Grading cost~$22.00
Blended EV$409.56
Estimated profit$236.49
Estimated return121%
Break-even sell price$298.64
Profit by Grade
PSA 6
$496.19
+$301.12 (154%)
PSA 7
$242.21
+$47.14 (24%)
PSA 8
$316.80
+$121.73 (62%)
PSA 9
$338.83
+$143.76 (74%)
PSA 10
$1560.93
+$1365.86 (700%)
Undervalued
This card is undervalued by 137% — grading EV is $409.56 vs $173.07 raw.
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