Compare Greg Brock 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 | $1.31 | — |
| PSA 10 Gem Mint | $31.00 | +2266% |
Frequently Asked Questions
Is Greg Brock worth grading? A PSA 10 Greg Brock is worth $31.00 vs $1.31 raw — a 2266% premium.
What is Greg Brock PSA 10 worth? $31.00 as of September 2026.