Dialga GX
Ultra Prism - 146/156
Purchase price
Quantity
Purchase price
Quantity
Market prices
Dialga GX 146/156 from Ultra Prism sells for $20.74 ungraded: the median of 6 completed sales over the last 90 days, as of October 4, 2026. Graded copies: PSA 10 at $268.86 (2 sales) and CGC 10 at $77.37 (1 sale).
Graded population: PSA 444 copies (40.5% in 10), CGC 86 copies (14.0% in 10), and BGS 12 copies, as of October 1, 2026.
Ungraded
Median by period. Short periods can rest on a handful of sales: the count is shown next to each price, and prices marked “est.” are indicative.
Graded Prices
PSA
| Grade | Median | Sales |
|---|---|---|
| PSA 10 | $268.86est. | 2 sales |
| PSA 9 | $48.50 | 5 sales |
CGC
| Grade | Median | Sales |
|---|---|---|
| CGC 10 | $77.37est. | 1 sale |
| CGC 8.5 | $14.18est. | 1 sale |
Actual prices may vary.
Graded population report — Dialga GX #146
Updated monthly · as of September 2026
PSA
| Grade | Pop |
|---|---|
| 10 | 180 |
| 9 | 197 |
| 8 | 51 |
| 7 | 11 |
| 5 | 4 |
| 1 | 1 |
CGC
| Grade | Pop |
|---|---|
| Gem Mint 10 | 12 |
| 9.5 | 3 |
| 9 | 40 |
| 8.5 | 18 |
| 8 | 5 |
| 7.5 | 4 |
| 7 | 1 |
| 6 | 2 |
| Authentic | 1 |
BGS
| Grade | Pop |
|---|---|
| 9.5 | 5 |
| 9 | 2 |
| 8.5 | 1 |
| 8 | 2 |
| 7.5 | 1 |
| 7 | 1 |
Card details
Types
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Attacks
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Draw cards until you have 6 cards in your hand.
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Take another turn after this one. (Skip the between-turns step.) (You can’t use more than 1 GX attack in a game.)
This attack’s damage isn’t affected by any effects on your opponent’s Active Pokémon.
Weaknesses
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