Compare Colt Keith [Sparkle 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 | $9.75 | — |
| PSA 8 | $49.99 | +413% |
| PSA 9 | $55.00 | +464% |
| PSA 10 Gem Mint | $66.00 | +577% |
Frequently Asked Questions
Is Colt Keith [Sparkle Refractor] worth grading? A PSA 10 Colt Keith [Sparkle Refractor] is worth $66.00 vs $9.75 raw — a 577% premium.
What is Colt Keith [Sparkle Refractor] PSA 10 worth? $66.00 as of November 2026.