Compare Great Ball 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 | $0.18 | — |
| PSA 8 | $8.67 | +4717% |
| PSA 9 | $11.39 | +6228% |
| PSA 10 Gem Mint | $25.00 | +13789% |
Frequently Asked Questions
Is Great Ball worth grading? A PSA 10 Great Ball is worth $25.00 vs $0.18 raw — a 13789% premium.
What is Great Ball PSA 10 worth? $25.00 as of August 2026.