Should You Grade Blastoise #16 from Plasma Blast?
Free PSA grading EV calculator pre-loaded with live market data for Blastoise #16. Current PSA 10 gem rate is 5.1% based on 296 graded copies. PSA 10 sales average $511.64 vs a raw market of $11.91. Expected value of grading: $31.12 (38% ROI). Verdict: Decent — proceed with caution.
Plasma Blast · #16 · Rare Holo
Default-tier verdict
Decent — proceed with caution+$31 (+38% ROI)
Based on raw market $11.91, PSA 10 $511.64, gem rate 5.1% (296 graded). Adjust inputs below for your card's exact condition.
About this calculator
This page computes the expected value (EV) of submitting Blastoise #16 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 | 15 | 5.1% |
| PSA 9 | 103 | 34.8% |
| PSA 8 | 93 | 31.4% |
| PSA 7 | 42 | 14.2% |
