Dialga GX
Ultra Prism - 164/156
Purchase price
Quantity
Purchase price
Quantity
Market prices
Dialga GX 164/156 from Ultra Prism sells for $35.78 ungraded: the median of 5 completed sales over the last 30 days, as of October 4, 2026. Graded copies: PSA 10 at $493.79 (5 sales) and CGC 10 at $88.53 (1 sale).
Graded population: PSA 900 copies (42.8% in 10), CGC 112 copies (21.4% in 10), and BGS 28 copies (3.6% in 10), 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 | $493.79 | 5 sales |
| PSA 9 | $95.00 | 5 sales |
| PSA 8 | $78.66est. | 1 sale |
CGC
| Grade | Median | Sales |
|---|---|---|
| CGC Pristine 10 | $590.23est. | 1 sale |
| CGC 10 | $88.53est. | 1 sale |
| CGC 9 | $57.63est. | 1 sale |
Actual prices may vary.
Graded population report — Dialga GX #164
Updated monthly · as of September 2026
PSA
| Grade | Pop |
|---|---|
| 10 | 385 |
| 9 | 321 |
| 8 | 144 |
| 7 | 30 |
| 6 | 9 |
| 5 | 4 |
| 4 | 5 |
| 3 | 1 |
| 1 | 1 |
CGC
| Grade | Pop |
|---|---|
| Pristine 10 | 1 |
| Gem Mint 10 | 23 |
| 9.5 | 1 |
| 9 | 38 |
| 8.5 | 27 |
| 8 | 8 |
| 7.5 | 1 |
| 7 | 5 |
| 6.5 | 2 |
| 6 | 3 |
| 5 | 1 |
| 3.5 | 1 |
| Authentic | 1 |
BGS
| Grade | Pop |
|---|---|
| Pristine 10 | 1 |
| 9.5 | 8 |
| 9 | 6 |
| 8.5 | 7 |
| 8 | 1 |
| 7.5 | 3 |
| 7 | 2 |
About this card
Dialga rears up out of a bare colour field, head thrown back at the top right with the red eye just visible and the crest fins fanned right across the upper half of the card. Timeless GX lands for 150 and then gives you a second turn on the spot, the between-turns step skipped. The middle attack, Shred, ignores anything sitting on the opponent's Active Pokemon, and Bulbapedia traces that name back to a Salamence in Dragon Vault.
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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This attack’s damage isn’t affected by any effects on your opponent’s Active Pokémon.
Take another turn after this one. (Skip the between-turns step.) (You can’t use more than 1 GX attack in a game.)
Weaknesses
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