Compare Blastoise values across different grades. See whether grading is worth it based on current prices and PSA gem rates.
Price by Grade
| Grade | Guardian Estimate | Premium vs Raw |
|---|
| Raw / Ungraded | $14.58 | — |
| PSA 8 | $20.06 | +38% |
| PSA 9 | $54.99 | +277% |
| PSA 10 Gem Mint | $323.29 | +2117% |
Frequently Asked Questions
Is Blastoise worth grading? A PSA 10 Blastoise is worth $323.29 vs $14.58 raw — a 2117% premium.
What is Blastoise PSA 10 worth? $323.29 as of September 2026.