
Dialga GX (Japanese)
SM5S: Ultra Sun · 075/066 · Hyper Rare
Current Prices
Set
SM5S: Ultra SunNumber
075/066
Rarity
Hyper Rare
Variant
Holofoil
Market
US (TCGplayer)
Last Updated
Jun 9, 2026
What Is Dialga GX (Japanese) Worth?
Dialga GX (Japanese) (Holofoil variant) is a secret rare — one of the hardest pulls in SM5S: Ultra Sun, card number 075/066. On PokeCardWorth we focus on one question — what is it actually worth — and at its current valuation, it carries real mid-range value and is worth keeping protected in a sleeve and top-loader.
Dialga GX (Japanese) Value Breakdown
As of 2026, Dialga GX (Japanese) (SM5S: Ultra Sun, 075/066) is worth around $32.00 in Near Mint condition. A PSA 10 (Gem Mint) example is valued near $175.00 — about 5.5x the raw price, which is the single biggest swing in this card's value.
Is It Worth Grading Dialga GX (Japanese)?
Grading Dialga GX (Japanese) can pay off concretely: the gap between its raw value ($32.00) and a PSA 10 ($175.00) is about $143.00 — a 5.5x uplift before grading fees. Grading is worth considering if your copy looks clean — the PSA 10 premium can comfortably clear the fee.
Detailed Price Breakdown
| Source | Condition / Grade | Average | Low | High | Sales |
|---|---|---|---|---|---|
| ebay | PSA 10 | $175.00 | $175.00 | $175.00 | 1 |
| tcgplayer | NEAR MINT | $32.00 | $32.00 | $32.00 | 1 |
Is Dialga GX (Japanese) a Good Buy?
Secret rares like Dialga GX (Japanese) are naturally scarce, which underpins long-term value. Mid-value cards from popular sets tend to hold up well over time. Whatever you decide, recheck Dialga GX (Japanese)'s value on PokeCardWorth before buying or selling — the 2026 market shifts with set releases, nostalgia cycles, and demand.





