Should You Grade Rocky Helmet?
Boundaries Crossed · #153
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: +$46.41 (121% estimated return)
Expected Value
Raw price$16.40
Grading cost~$22.00
Blended EV$62.81
Estimated profit$46.41
Estimated return121%
Break-even sell price$20.04
Profit by Grade
PSA 7
$22.00
$-16.40 (-43%)
PSA 8
$28.00
$-10.40 (-27%)
PSA 9
$64.48
+$26.08 (68%)
PSA 10
$412.50
+$374.10 (974%)
Undervalued
This card is undervalued by 283% — grading EV is $62.81 vs $16.40 raw.
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