Should You Grade Swampert-EX?
XY Black Star Promos · #XY55
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: +$27.27 (101% estimated return)
Expected Value
Raw price$5.11
Grading cost~$22.00
Blended EV$32.38
Estimated profit$27.27
Estimated return101%
Break-even sell price$14.25
Profit by Grade
PSA 7
$25.00
$-2.11 (-8%)
PSA 8
$28.65
+$1.54 (6%)
PSA 9
$92.95
+$65.84 (243%)
PSA 10
$141.67
+$114.56 (423%)
Undervalued
This card is undervalued by 534% — grading EV is $32.38 vs $5.11 raw.
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