Should You Grade Giovanni's Gyarados?
Gym Challenge · #5
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: +$32.41 (29% estimated return)
Expected Value
Raw price$91.48
Grading cost~$22.00
Blended EV$123.89
Estimated profit$32.41
Estimated return29%
Break-even sell price$199.10
Profit by Grade
PSA 6
$84.62
$-28.86 (-25%)
PSA 7
$137.70
+$24.22 (21%)
PSA 8
$155.17
+$41.69 (37%)
PSA 9
$272.10
+$158.62 (140%)
PSA 10
$2035.79
+$1922.31 (1694%)
Undervalued
This card is undervalued by 35% — grading EV is $123.89 vs $91.48 raw.
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