Compare Robert Hassell [Sky Blue Refractor] 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 | $3.90 | — |
| PSA 9 | $15.99 | +310% |
| PSA 10 Gem Mint | $24.99 | +541% |
Frequently Asked Questions
Is Robert Hassell [Sky Blue Refractor] worth grading? A PSA 10 Robert Hassell [Sky Blue Refractor] is worth $24.99 vs $3.90 raw — a 541% premium.
What is Robert Hassell [Sky Blue Refractor] PSA 10 worth? $24.99 as of October 2026.