
Dialga GX #164 — PSA 10
Ultra Prism · 2018
PSA 10 value
$691
avg. of last 3 PSA 10 sales, 2026-10-09 · +9.6% over 30 days
PSA 9
$98.33
PriceCharting, 2026-10-09
Ungraded
$49.18
PriceCharting, 2026-10-09
Value by grade
| Grade | PSA population | Value | × ungraded | Source |
|---|---|---|---|---|
| PSA 10 | — | $691 | 14.1× | avg. of last 3 PSA 10 sales, 2026-10-09 |
| PSA 9 | — | $98.33 | 2.0× | PriceCharting, 2026-10-09 |
| Ungraded | — | $49.18 | 1.0× | PriceCharting, 2026-10-09 |
PSA 10 value over time
PriceCharting's PSA 10 price for this card, 2021-11-01 to 2026-10-01.
Recent PSA 10 sales
| Date | Price |
|---|---|
| 2026-10-05 | $650 |
| 2026-10-04 | $799 |
| 2026-09-22 | $625 |
| 2026-09-17 | $425 |
| 2026-09-17 | $470 |
| 2026-09-03 | $535 |
| 2026-08-27 | $510 |
| 2026-08-24 | $470 |
| 2026-08-16 | $550 |
| 2026-08-16 | $608 |
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.







