Should You Grade Snorlax #51 from Scarlet & Violet Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Snorlax #51. Current PSA 10 gem rate is 30.3% based on 36,248 graded copies. PSA 10 sales average $238.05 vs a raw market of $22.00. Expected value of grading: $8.72 (9% ROI). Verdict: Sell raw.
Scarlet & Violet Black Star Promos · #51 · Promo
Default-tier verdict
Sell raw+$9 (+9% ROI)
Based on raw market $22.00, PSA 10 $238.05, gem rate 30.3% (36,248 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Snorlax #51 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 | 10,997 | 30.3% |
| PSA 9 | 19,123 | 52.8% |
| PSA 8 | 4,321 | 11.9% |
| PSA 7 | 694 | 1.9% |
