Compare Sleep! (Rocket's Secret Machine) 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 | $2.56 | — |
| PSA 8 | $24.15 | +843% |
| PSA 9 | $38.43 | +1401% |
| PSA 10 Gem Mint | $321.08 | +12442% |
Frequently Asked Questions
Is Sleep! (Rocket's Secret Machine) worth grading? A PSA 10 Sleep! (Rocket's Secret Machine) is worth $321.08 vs $2.56 raw — a 12442% premium.
What is Sleep! (Rocket's Secret Machine) PSA 10 worth? $321.08 as of August 2026.