Dialga GX PSA 8
PSA 8 price history
A PSA 8 English Dialga GX (Ultra Prism 164/156) is worth about €85.01 (≈ $94.79), based on 7 sales in the last 12 months, blended with an estimate from PSA 9 (17 PSA 9 sales). Fair value updated Oct 28, 2026. About 6 in 10 sales land between €46.31 and €104. A PSA 9 is about €104 and a PSA 10 about €693.
Terms used:Fair value Sales 12m Range Grade PSA
Completed sales from eBay, Fanatics Collect and Goldin · live asks from Cardmarket · How fair value works · USD at the ECB rate of Oct 27, 2026
Live PSA 8 asks
Cardmarket offers in EUR, cheapest first
No live Cardmarket asks for this grade right now.
Recent PSA 8 sales
The last completed sales in every language, in EUR
| Date | Language | Marketplace | Title | Price |
|---|---|---|---|---|
| Oct 23, 2026 | en | ebay | 2018 POKEMON ULTRA PRISM DIALGA GX #164 SECRET RARE PSA 8 #164 [eBay] | €89.30 |
| Oct 15, 2026 | en | ebay | POKEMON ULTRA PRISM DIALGA GX #164 SECRET RARE HOLO PSA 8 NM-MT #41399720 #156 [eBay] | €75.75 |
| Sep 21, 2026 | en | ebay | 2018 POKEMON SUN & MOON ULTRA PRISM SECRET #164 FULL ART/DIALGA GX PSA 8 #164 [eBay] | €69.62 |
| Sep 14, 2026 | en | ebay | The Pokémon Company 2018 Dialga GX 164/156 Ultra Prism Secret Holo PSA 8 EN 164/156 [eBay] | €43.29 |
| Aug 15, 2026 | en | ebay | 2018 POKEMON SUN & MOON ULTRA PRISM SECRET #164 FULL ART/DIALGA GX PSA 8 #164 [eBay] | €68.25 |
| Apr 12, 2026 | en | ebay | POKEMON ULTRA PRISM DIALGA GX #164 SECRET RARE - PSA 8 164/156 [eBay] | €33.29 |
| Feb 13, 2026 | en | ebay | 2018 Pokemon Sun & Moon Ultra Prism Dialga GX #164 FA PSA 8 164/156 [eBay] | €30.35 |
| Sep 6, 2025 | en | ebay | 2018 POKEMON ULTRA PRISM DIALGA GX #164 SECRET RARE PSA 8 #164 [eBay] | €41.89 |
| Apr 20, 2025 | en | ebay | 2018 POKEMON ULTRA PRISM DIALGA GX #164 SECRET RARE HOLO PSA 8 NM-MINT #44323586 #164 [eBay] | €39.52 |
| Apr 4, 2025 | en | ebay | 2018 POKEMON ULTRA PRISM DIALGA GX #164 SECRET RARE HOLO PSA 8 NM-MINT #44323586 #164 [eBay] | €35.81 |
| Jan 13, 2025 | en | ebay | 2018 POKEMON ULTRA PRISM DIALGA GX #164 SECRET RARE HOLO PSA 8 NM-MINT #164 [eBay] | €20.10 |
| Aug 19, 2024 | en | ebay | Pokemon Dialga GX Ultra Prism Secret Rare Full Art #164 PSA 8 [eBay] | €15.85 |
| Jul 1, 2024 | en | ebay | 2018 POKEMON ULTRA PRISM DIALGA GX #164 SECRET RARE HOLO PSA 8 NM-MINT #164 [eBay] | €12.56 |
| May 23, 2024 | en | ebay | 2018 Pokemon Ultra Prism 164 Dialga GX Secret Rare Pokemon TCG Card PSA 8 #164 [eBay] | €18.89 |
| Feb 23, 2024 | en | ebay | 2018 Pokemon Sun & Moon Ultra Prism Secret #164 FA Dialga GX PSA 8 NM-MT [eBay] | €14.31 |
| Jan 19, 2024 | en | ebay | PSA 8 2018 Pokemon Sun & Moon Dialga GX #164 Ultra Prism Secret Full Art [eBay] | €16.07 |
| Mar 18, 2023 | en | ebay | Pokemon PSA 8 NM-MT Dialga GX 164 Ultra Prism Secret Hyper Rare CB Rainbow #164 [eBay] | €21.66 |
| Mar 9, 2023 | en | ebay | Pokemon PSA 8 NM-MINT Dialga GX 164/156 Ultra Prism Secret Rare Fresh Slab #164 [eBay] | €33.16 |
| Nov 20, 2022 | en | ebay | PSA 8 Dialga GX #164 Full Art Sun & Moon Ultra Prism Secret Rainbow Pokemon 2017 [eBay] | €14.00 |
| Apr 10, 2022 | en | ebay | Dialga GX Rainbow Secret Pokemon Ultra Prism #164 PSA 8 NM-MINT [eBay] | €25.73 |
| Dec 31, 2021 | en | ebay | 2018 DIALGA GX Pokemon Sun & Moon Ultra Prism #164 Full Art Secret PSA 8 #164 [eBay] | €26.49 |
Card details
- Set
- Ultra Prism
- Number
- 164/156
- Rarity
- Secret Rare
- Illustrator
- 5ban Graphics
By language
PSA 8 fair values, sales and live asks for every printing language
| Language | Fair value | Confidence | Sales 12m | Last sale | Population | Offers | Lowest ask |
|---|---|---|---|---|---|---|---|
| en | €85.017 sales + estimate from PSA 9 (17 PSA 9 sales) | Medium | 7 | Oct 23, 2026 · €89.30 | – | – | – |
PSA population trend
How many copies PSA has graded and how many came back a 10.
No PSA population data for this card yet.
Frequently asked questions
How much is a PSA 8 Dialga GX worth?
A PSA 8 English Dialga GX (Ultra Prism 164/156) is worth about €85.01 (≈ $94.79), based on 7 sales in the last 12 months, blended with an estimate from PSA 9 (17 PSA 9 sales). Fair value updated Oct 28, 2026. About 6 in 10 sales land between €46.31 and €104. A PSA 9 is about €104 and a PSA 10 about €693.
Is a PSA 8 Dialga GX worth more than a PSA 9?
No. A PSA 9 is about €104, 1.2× a PSA 8 at about €85.01.
How fast does a PSA 8 Dialga GX sell?
None sold on EU venues in the last 90 days (5 copies on all venues), so there is no EU pace to time a sale from. Listed at €85.01, one copy nets about €72.31 on Cardmarket after fees.
Other grades
Dialga GX grades with at least three sales in the last 12 months