BREAKthrough 63 M Mewtwo EX PSA 10
2015 Pokemon XY Breakthrough 63 M Mewtwo EX GEM MINT 10 - POPULATION 105 as of 7-4-2022
Proud Partners of Collectors Edition 101
2015 Pokemon XY Breakthrough 63 M Mewtwo EX GEM MINT 10 - POPULATION 105 as of 7-4-2022