Should You Grade Gastly?
XY Black Star Promos · #XY132
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$7.65
Grading cost~$22.00
Blended EV$18.12
Estimated profit$0.00
Estimated return0%
Break-even sell price$-0.32
Profit by Grade
PSA 7
$5.00
$-24.65 (-83%)
PSA 8
$6.00
$-23.65 (-80%)
PSA 9
$86.33
+$56.68 (191%)
PSA 10
$112.03
+$82.38 (278%)
Undervalued
This card is undervalued by 137% — grading EV is $18.12 vs $7.65 raw.
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