Dialga-GX Price Guide
Pokémon · Ultra Prism · 146/156 · Rare Ultra · Released 2018
Dialga-GX (Ultra Prism 146/156) is currently worth $20.45 raw (near mint) and $297 in PSA 10 (as of Aug 10, 2026). Values come from real eBay sold listings (via Scrydex) and are refreshed daily. Grading is the single biggest value lever — check the raw-to-PSA-10 gap below, then scan your copy to see if its centering makes the grade.
Current prices
Raw (ungraded)
| NM | $20.45 |
| LP | $15.52 |
| MP | $10.87 |
| HP | $13.99 |
| DM | $11.78 |
Graded — grade ladder
| Grade | PSA | CGC | BGS |
|---|---|---|---|
| 10 | $297 | $79.10 | — |
| 9.5 | — | $19.00 | $22.00 |
| 9 | $61.50 | $27.90 | — |
| 8 | $34.97 | — | — |
| 7.5 | — | $22.00 | — |
| 7 | $11.00 | — | $12.00 |
Last updated 2026-08-10 · Source: real eBay sold listings (via Scrydex)
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Is it worth grading?
Worth grading — even a PSA 9 beats raw
A PSA 10 Dialga-GX sells for $297 against $20.45 raw: a $277 spread, 15× the ungraded price. Even a PSA 9 ($61.50) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Full grading break-even for Dialga-GX: fee tiers, best grader, gem-rate math →
Should I pay this?
Enter the seller’s asking price to see your net outcome per grade.
More from Ultra Prism
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Dialga-GX — frequently asked
How much is Dialga-GX (Ultra Prism) worth?
As of Aug 10, 2026, Dialga-GX (Ultra Prism): an ungraded near-mint copy sells for about $20.45, a PSA 10 sells for about $297, a PSA 9 for about $61.50. Values come from real eBay sold listings (via Scrydex) and are refreshed daily.
How much is a PSA 10 Dialga-GX worth?
As of Aug 10, 2026, a PSA 10 (Gem Mint) Dialga-GX (Ultra Prism) sells for about $297, compared with $20.45 for a raw near-mint copy.
Is Dialga-GX worth grading?
A PSA 10 Dialga-GX sells for $297 against $20.45 raw: a $277 spread, 15× the ungraded price. Even a PSA 9 ($61.50) clears the raw price after an economy-tier ~$25 fee, so a near-miss still comes out ahead. Centering is the usual reason a clean copy misses the 10 — measure it before you submit.
Where do these Pokémon card prices come from?
Prices are real eBay sold listings (via Scrydex), refreshed daily. Raw values reflect near-mint (NM) ungraded copies; graded values are per grading company and grade.
Is your Pokémon card centered well enough to grade?
Centering makes or breaks a PSA 10. Scan any card with Midpoint to measure its exact centering, get a grade estimate, and see what your copy is actually worth.
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