Should You Grade Misty's Golduck #12 from Gym Challenge?
Free PSA grading EV calculator pre-loaded with live market data for Misty's Golduck #12. Current PSA 10 gem rate is 1.0% based on 1,998 graded copies. PSA 10 sales average $1081.89 vs a raw market of $53.66. Expected value of grading: $-28.64 (-20% ROI). Verdict: Sell raw.
Gym Challenge · #12 · Rare Holo
Default-tier verdict
Sell raw$-29 (-20% ROI)
Based on raw market $53.66, PSA 10 $1081.89, gem rate 1.0% (1,998 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Misty's Golduck #12 to PSA for grading. EV factors in real PSA population data (gem rates), live market prices for raw and graded copies, and PSA's tiered fee structure including upcharges when a card's graded value exceeds the tier's Max Insured Value. Adjust the inputs to match your card's exact condition for a personalized recommendation.
PSA population summary
| Grade | Population | Rate |
|---|---|---|
| PSA 10 | 19 | 1.0% |
| PSA 9 | 339 | 17.0% |
| PSA 8 | 653 | 32.7% |
| PSA 7 | 457 | 22.9% |
