Compare Keldeo EX 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 | $35.99 | — |
| PSA 8 | $40.00 | +11% |
| PSA 10 Gem Mint | $349.99 | +872% |
Frequently Asked Questions
Is Keldeo EX worth grading? A PSA 10 Keldeo EX is worth $349.99 vs $35.99 raw — a 872% premium.
What is Keldeo EX PSA 10 worth? $349.99 as of October 2026.