Should You Grade Slowpoke & Psyduck-GX?
Unified Minds · #218
Yes
Expected profit: $50.23 (18% ROI)
Expected Value
Raw price$259.73
Grading cost~$22.00
Blended EV$309.96
Expected profit$50.23
ROI18%
Break-even sell price$218.75
Profit by Grade
PSA 6
$48.09
$-233.64 (-83%)
PSA 7
$216.36
$-65.37 (-23%)
PSA 8
$238.88
$-42.85 (-15%)
PSA 9
$362.33
+$80.60 (29%)
PSA 10
$1117.12
+$835.39 (297%)
Undervalued
This card is undervalued by 19% — grading EV is $309.96 vs $259.73 raw.
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