Should You Grade Rocket's Scyther #13 from Gym Heroes?
Free PSA grading EV calculator pre-loaded with live market data for Rocket's Scyther #13. Current PSA 10 gem rate is 1.3% based on 3,262 graded copies. PSA 10 sales average $1586.88 vs a raw market of $63.60. Expected value of grading: $-131.38 (-48% ROI). Verdict: Sell raw.
Gym Heroes · #13 · Rare Holo
Default-tier verdict
Sell raw$-131 (-48% ROI)
Based on raw market $63.60, PSA 10 $1586.88, gem rate 1.3% (3,262 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Rocket's Scyther #13 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 | 44 | 1.3% |
| PSA 9 | 627 | 19.2% |
| PSA 8 | 996 | 30.5% |
| PSA 7 | 663 | 20.3% |
