Should You Grade Erika's Jigglypuff (1st Edition)?
Gym Challenge · #69
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$6.57
Grading cost~$22.00
Blended EV$-8.05
Estimated profit$-14.62
Estimated return-51%
Break-even sell price$-2.47
Profit by Grade
PSA 6
$5.17
$-23.40 (-82%)
PSA 7
$11.87
$-16.70 (-58%)
PSA 8
$24.67
$-3.90 (-14%)
PSA 9
$42.57
+$14.00 (49%)
PSA 10
$184.97
+$156.40 (547%)
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