Mewtwo GX #31
2020 Battle Academy
Release Date June 1, 2020Card Number #31
Ungraded
€4.44
Grade 9
€20.14
PSA 10
€120.57
Mewtwo GX #31 price guide
Current sold value for every grade.
Ungraded€4.44
Grade 1€50.18
Grade 2€3.56
Grade 3€3.56
Grade 4€4.45
Grade 5€5.34
Grade 6€7.12
Grade 7€8.90
Grade 8€10.79
Grade 9€20.14
Grade 9.5€21.80
SGC 10€72.07
CGC 10€27.68
PSA 10€120.57
BGS 10€156.60
BGS 10 Black€783.02
CGC 10 Pristine€49.83
Recent sales
Individual completed sales, newest first (Ungraded).
| 6 Sept 2026 | Pokemon Mewtwo GX #31/68 English Hidden Fates - Battle Academy 2020 Stamp - MP 31/68eBay | €3.55 |
| 27 Aug 2026 | MEWTWO GX 2020 Pokemon BATTLE ACADEMY Full Art RARE POKÉMON 31/68 #68eBay | €5.33 |
| 27 Jul 2026 | Pokemon Mewtwo GX #31/68 English Hidden Fates - Battle Academy 2020 Stamp - MP 31/68eBay | €4.44 |
| 21 Jul 2026 | Pokemon Mewtwo GX #31/68 English Hidden Fates - Battle Academy 2020 Stamp 31/68eBay | €6.67 |
| 29 Jun 2026 | Pokemon Mewtwo GX #31/68 English Hidden Fates - Battle Academy 2020 Stamp 31/68eBay | €3.56 |
| 29 Jun 2026 | The Pokémon Company Mewtwo GX 31/68 Hidden Fates Battle Academy 2020 031/068eBay | €5.78 |
| 17 Jun 2026 | Mewtwo GX 31/68 - Battle Academy - 2020 Pokemon Mewtwo Stamped 31/68eBay | €4.45 |
| 27 May 2026 | Mewtwo GX 31/68 - Battle Academy - 2020 Pokemon 31/68eBay | €4.44 |
| 13 Feb 2026 | Mewtwo GX - 31/68 (Stamped) 031/068 Battle Academy 2020 Pokemon DMG SEE PHOTOS 031/068eBay | €3.34 |
| 2 Feb 2026 | Pokemon 2020 Battle Academy - 31/68 MEWTWO GX Holo Full Art Rare 31/68eBay | €2.89 |
| 30 Jan 2026 | Pokemon 2020 Battle Academy - 31/68 MEWTWO GX Holo Full Art Rare NM 31/68eBay | €4.44 |
| 26 Jan 2026 | Pokemon 2020 Battle Academy - 31/68 MEWTWO GX Holo Full Art Rare NM 31/68eBay | €4.44 |
| 18 Jan 2026 | Pokemon 2020 Battle Academy - 31/68 MEWTWO GX, Holo Full Art Rare 31/68eBay | €3.11 |
| 10 Jan 2026 | Mewtwo GX 31/68 - Battle Academy - 2020 Pokemon 31/68eBay | €3.53 |
| 10 Jan 2026 | Pokemon 2020 Battle Academy - 31/68 MEWTWO GX, Holo Full Art Rare **MISPRINT** 031/068eBay | €5.38 |
| 9 Dec 2025 | Pokemon 2020 Battle Academy - 31/68 MEWTWO GX, Holo Full Art Rare 031/068eBay | €2.88 |
| 5 Nov 2025 | Mewtwo GX Full Art Holo Card 31/68 Hidden Fates 2020 Pokemon Battle Academy Mint 31/68eBay | €4.91 |
| 29 Oct 2025 | Mewtwo GX Full Art Holo Card 31/68 Hidden Fates 2020 Pokemon Battle Academy LP 31/68eBay | €4.38 |
| 19 Sept 2025 | Pokemon 2020 Battle Academy - 031/068 MEWTWO GX (Stamp) Holo Full Art Ultra Rare 031/068eBay | €2.66 |
| 8 Sept 2025 | Pokemon 2020 Battle Academy - 31/68 MEWTWO GX (Mewtwo Stamp), Holo Full Art Rare 031/068eBay | €3.55 |
| 16 Aug 2025 | Mewtwo GX 31/68 - NM Full Art Rare - 2020 Pokémon Battle Academy Sun & Moon Holo #68eBay | €4.71 |
| 10 Aug 2025 | Pokemon 2020 Battle Academy - 031/068 MEWTWO GX (Stamp) Holo Full Art Ultra Rare 031/068eBay | €3.55 |
| 3 Jun 2025 | MEWTWO GX 2020 Pokemon BATTLE ACADEMY Full Art RARE POKÉMON 31/68 #68eBay | €3.82 |
| 24 May 2025 | 2020 Pokémon Battle Academy - Mewtwo Deck Mewtwo GX (Hidden Fates) #31eBay | €2.70 |
| 22 May 2025 | MEWTWO GX 2020 Pokemon BATTLE ACADEMY Full Art RARE POKÉMON 31/68 #68eBay | €2.66 |
How much is Mewtwo GX #31 (2020 Battle Academy) worth?
Right now an ungraded copy of Mewtwo GX #31 from 2020 Battle Academy sells for about €4.44, a PSA 9 for about €20.14 and a PSA 10 for about €120.57. These values are based on 103 recent completed sales, the latest on 15 Oct 2026. Prices are converted from US dollars to euros and updated every few hours.
More 2020 Battle Academy card prices
The most valuable cards in this set. See all 2020 Battle Academy prices →
Charizard GX #60
2020 Battle Academy
Ungraded€11.85PSA 10€158.41
Mew #32
2020 Battle Academy
Ungraded€2.85PSA 10€94.47
Charizard #39
2020 Battle Academy
Ungraded€5.74PSA 10€94.51
Pikachu #2
2020 Battle Academy
Ungraded€24.02PSA 10€309.29
Espeon #89
2020 Battle Academy
Ungraded€0.95PSA 10€44.46
Pikachu #19
2020 Battle Academy
Ungraded€2.82PSA 10€34.28
Eevee #49
2020 Battle Academy
Ungraded€0.62PSA 10€31.11
Raichu GX #60
2020 Battle Academy
Ungraded€1.42PSA 10€44.49
Cynthia [Pikachu] #59
2020 Battle Academy
Ungraded–PSA 10–
Espeon [Mewtwo] #89
2020 Battle Academy
Ungraded€4.16PSA 10–
Snorlax #50
2020 Battle Academy
Ungraded€2.40PSA 10€157.98
Cresselia #87
2020 Battle Academy
Ungraded€0.21PSA 10€27.60