Rocket's Secret Experiment — Challenge from the Darkness
Uncommon · Challenge from the Darkness
Japanese Rocket's Secret Experiment Challenge from the Darkness price today: $4.07 raw, $19.00 PSA 9, $156 PSA 10. PSA pop 103 (25% gem). Updated Oct 25.
Rocket's Secret Experiment price
- Current raw price: $4.07 (as of 2026-10-26)
- Past month: -$0.12 (-3%) from $4.19
- Past 3 months: -$0.68 (-14%) from $4.75
- Past year: -$0.75 (-16%) from $4.82
- 1-year high: $6.57, low: $4.07
- About 18 sales a year (PriceCharting)
Graded prices
| Grade | Price |
|---|---|
| Raw | $4.07 |
| PSA 8 | $17.50 |
| PSA 9 | $19.00 |
| PSA 10 | $156.00 |
| BGS 10 | $203.00 |
| CGC 10 | $11.50 |
PSA 10 premium: 38.3x the raw price.
PSA population
- Total graded: 103
- Gem rate (PSA 10 share): 25%
- Population week: 2026-10-26
| Grade | Graded |
|---|---|
| PSA 5 | 2 |
| PSA 6 | 4 |
| PSA 7 | 3 |
| PSA 8 | 13 |
| PSA 9 | 55 |
| PSA 10 | 26 |