Compare Kansas City Royals 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 | $4.76 | — |
| PSA 8 | $34.95 | +634% |
| PSA 9 | $232.28 | +4780% |
| PSA 10 Gem Mint | $638.51 | +13314% |
Frequently Asked Questions
Is Kansas City Royals worth grading? A PSA 10 Kansas City Royals is worth $638.51 vs $4.76 raw — a 13314% premium.
What is Kansas City Royals PSA 10 worth? $638.51 as of October 2026.