Mewtwo GX PSA 10
PSA 10 price history
There is no fair value yet for a PSA 10 Mewtwo GX (Shining Legends 78/73). The median of 30 English sales in the last 12 months is €7,286.
Terms used:Sales 12m Median 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 26, 2026
Live PSA 10 asks
Cardmarket offers in EUR, cheapest first
No live Cardmarket asks for this grade right now.
Recent PSA 10 sales
The last completed sales in every language, in EUR
| Date | Language | Marketplace | Title | Price |
|---|---|---|---|---|
| Oct 23, 2026 | en | fanatics | 2017 Pokemon Sun & Moon Shining Legends Full Art Mewtwo GX #78 PSA 10 GEM MINT FIXED [Fanatics] | €7,348.34 |
| Oct 21, 2026 | en | ebay | 2017 POKEMON SUN & MOON SHINING LEGENDS SECRET #78 MEWTWO GX PSA 10 #78 [eBay] | €7,321.52 |
| Oct 19, 2026 | en | goldin | 2017 Pokemon Sun & Moon Shining Legends Secret #78 Mewtwo GX - PSA GEM MT 10 [Goldin] | €7,942.77 |
| Oct 18, 2026 | en | ebay | 2017 Pokemon Shining Legends Mewtwo Secret Rare #78/73 PSA 10 GEM MINT [eBay] | €6,399.18 |
| Oct 15, 2026 | en | heritageauctions | Pokémon Mewtwo GX #78 Shining Legends PSA Trading Card Game Gem Mint 10 (The Pokémon Company, 2017) Secret Rare, Holo.... [HeritageAuctions] | €7,528.55 |
| Oct 15, 2026 | en | ebay | 2017 Pokemon Sun & Moon Shining Legends Secret #78 Mewtwo GX PSA 10 GEM MINT [eBay] | €7,791.76 |
| Oct 14, 2026 | en | ebay | Pokemon 2017 Test Tube Mewtwo GX 78/73 Shining Legends GEM MINT PSA 10 #78 [eBay] | €7,592.68 |
| Oct 10, 2026 | en | ebay | Mewtwo GX 78 Shining Legends Pokemon Card PSA 10 78/73 [eBay] | €7,585.22 |
| Oct 9, 2026 | en | ebay | 2017 POKEMON SUN & MOON SHINING LEGENDS SECRET #78 MEWTWO GX PSA 10 #78 [eBay] | €7,197.04 |
| Oct 9, 2026 | en | fanatics | 2017 Pokemon Sun & Moon Shining Legends Alt Art Mewtwo GX #78 PSA 10 GEM MINT FIXED [Fanatics] | €7,406.75 |
| Oct 8, 2026 | en | ebay | POKEMON MEWTWO GX 2017 S&M SHINING LEGENDS #78 SECRET PSA 10 #78 [eBay] | €8,938.85 |
| Oct 6, 2026 | en | fanatics | 2017 Pokemon Sun & Moon Shining Legends Full Art Mewtwo GX #78 PSA 10 GEM MINT FIXED [Fanatics] | €7,187.86 |
| Oct 5, 2026 | en | ebay | 2017 POKEMON SUN & MOON SHINING LEGENDS #78 MEWTWO GX SHINING LEGENDS-SECRET #78 [eBay] | €7,586.58 |
| Oct 5, 2026 | en | ebay | 2017 Pokemon SM Expansion: Shining Legends Mewtwo GX #082/072 PSA 10 [eBay] | €3,570.15 |
| Oct 5, 2026 | en | ebay | Pokemon Mewtwo GX Shining Legends Secret Rare #78 PSA 10 Gem Mint #78 [eBay] | €7,631.20 |
| Oct 4, 2026 | en | ebay | MEWTWO GX SECRET POKEMON SHINING LEGENDS SECRET HOLO ENGLISH 78 2017 PSA 10 [eBay] | €7,333.63 |
| Oct 2, 2026 | en | ebay | Pokemon 2017 Shining Legends Mewtwo GX Secret Rare 78/73 Holo PSA 10 58516035 78/73 [eBay] | €7,305.12 |
| Oct 1, 2026 | en | ebay | Mewtwo Gx 78/73 Secret Shining Legends Pokemon PSA 10 78/73 [eBay] | €8,218.71 |
| Oct 1, 2026 | en | ebay | POKEMON MEWTWO GX 2017 SUN & MOON SHINING LEGENDS-SECRET #78 PSA 10 #78 [eBay] | €7,001.24 |
| Oct 1, 2026 | en | ebay | 2017 Pokemon Shining Legends Mewtwo #78/73 PSA 10 GEM MINT [eBay] | €7,267.66 |
| Sep 29, 2026 | en | ebay | New cert 2017 Pokemon Shining Legends Mewtwo GX Secret Rare Holo 78/73 PSA 10 78/73 [eBay] | €7,749.89 |
| Sep 28, 2026 | en | ebay | 2017 Pokemon Shining Legends Mewtwo #78/73 PSA 10 GEM MINT [eBay] | €6,328.00 |
| Sep 27, 2026 | en | ebay | Pokemon Mewtwo Gx Shining Legends 78/73 Secret Rare PSA 10 Gem Mint 78/73 [eBay] | €7,201.61 |
| Sep 27, 2026 | en | ebay | 2017 POKEMON SUN & MOON SHINING LEGENDS SECRET #78 MEWTWO GX PSA 10 #78 [eBay] | €7,148.12 |
| Sep 25, 2026 | en | ebay | 2017 Pokemon Sun & Moon Shining Legends Secret #78 Mewtwo GX PSA 10 GEM MINT [eBay] | €6,314.13 |
Card details
- Set
- Shining Legends
- Number
- 78/73
- Rarity
- Secret Rare
- Illustrator
- Mitsuhiro Arita
By language
PSA 10 fair values, sales and live asks for every printing language
| Language | Fair value | Confidence | Sales 12m | Last sale | Population | Offers | Lowest ask |
|---|---|---|---|---|---|---|---|
| en | – | – | 30 | Oct 23, 2026 · €7,348.34 | – | – | – |
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 10 Mewtwo GX worth?
There is no fair value yet for a PSA 10 Mewtwo GX (Shining Legends 78/73). The median of 30 English sales in the last 12 months is €7,286.
Other grades
Mewtwo GX grades with at least three sales in the last 12 months