Compare Swellow 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 | $30.00 | — |
| PSA 8 | $25.00 | +-17% |
| PSA 9 | $56.09 | +87% |
| PSA 10 Gem Mint | $348.64 | +1062% |
Frequently Asked Questions
Is Swellow worth grading? A PSA 10 Swellow is worth $348.64 vs $30.00 raw — a 1062% premium.
What is Swellow PSA 10 worth? $348.64 as of October 2026.