Should You Grade Oddish #102 from Scarlet & Violet Black Star Promos?
Free PSA grading EV calculator pre-loaded with live market data for Oddish #102. Current PSA 10 gem rate is 68.6% based on 169 graded copies. PSA 10 sales average $177.50 vs a raw market of $6.92. Expected value of grading: $59.33 (77% ROI). Verdict: Grade It.
Scarlet & Violet Black Star Promos · #102 · Promo
Default-tier verdict
Grade It+$59 (+77% ROI)
Based on raw market $6.92, PSA 10 $177.50, gem rate 68.6% (169 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Oddish #102 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 | 116 | 68.6% |
| PSA 9 | 48 | 28.4% |
| PSA 8 | 4 | 2.4% |
| PSA 7 | 0 | 0.0% |
