Should You Grade Blastoise?
Base Set · #2
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: +$232.13 (124% estimated return)
Expected Value
Raw price$164.58
Grading cost~$22.00
Blended EV$396.71
Estimated profit$232.13
Estimated return124%
Break-even sell price$724.24
Profit by Grade
PSA 6
$148.70
$-37.88 (-20%)
PSA 7
$255.00
+$68.42 (37%)
PSA 8
$347.33
+$160.75 (86%)
PSA 9
$1066.46
+$879.88 (472%)
PSA 10
$8142.74
+$7956.16 (4264%)
Undervalued
This card is undervalued by 141% — grading EV is $396.71 vs $164.58 raw.
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