Compare Johnny Grubb 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 | $1.19 | — |
| PSA 8 | $7.99 | +571% |
| PSA 9 | $14.67 | +1133% |
| PSA 10 Gem Mint | $142.81 | +11901% |
Frequently Asked Questions
Is Johnny Grubb worth grading? A PSA 10 Johnny Grubb is worth $142.81 vs $1.19 raw — a 11901% premium.
What is Johnny Grubb PSA 10 worth? $142.81 as of September 2026.