Boost Shake #229 — PSA 10
Evolving Skies · 2021
PSA 10 value
$39.46
PSA's estimate · +1.5% over 30 days
PSA 9
$11.40
PriceCharting, 2026-10-07
Ungraded
$2.34
PriceCharting, 2026-10-07
Value by grade
| Grade | PSA population | Value | × ungraded | Source |
|---|---|---|---|---|
| PSA 10 | — | $39.46 | 16.9× | PSA's estimate |
| PSA 9 | — | $11.40 | 4.9× | PriceCharting, 2026-10-07 |
| Ungraded | — | $2.34 | 1.0× | PriceCharting, 2026-10-07 |
Recent PSA 10 sales
| Date | Price |
|---|---|
| 2026-07-24 | $35.00 |
| 2026-05-28 | $49.99 |
| 2026-03-07 | $27.00 |
| 2026-01-20 | $49.00 |
| 2026-01-17 | $30.02 |
| 2025-10-18 | $30.00 |
| 2025-07-27 | $38.00 |
| 2025-07-19 | $51.75 |
| 2025-07-19 | $50.00 |
| 2025-06-07 | $43.00 |
Recorded sales of this slab grade, as last read from PriceCharting.
Is it worth grading?
Grading pays off only if the chance of a 10 is high enough to cover the fee and the risk of a 9. Set your own numbers; the prices are filled in from this page.
