Compare Ron Blomberg 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 | $1.52 | — |
| PSA 8 | $18.50 | +1117% |
| PSA 9 | $71.50 | +4604% |
| PSA 10 Gem Mint | $508.73 | +33369% |
Frequently Asked Questions
Is Ron Blomberg worth grading? A PSA 10 Ron Blomberg is worth $508.73 vs $1.52 raw — a 33369% premium.
What is Ron Blomberg PSA 10 worth? $508.73 as of September 2026.