Pokémon Japan · MEGA Expansion 30th Celebration (2026)
Updated: November 5, 2026
See eBay listings ›Got Greninja BREAK 157/103? Snap a photo and CardFolio's AI estimates the PSA grade yours would get and what it's worth in its real condition. Your first analysis is free when you sign up (app in Spanish).
Get a free AI grade Price drop alert (paid plan)Greninja BREAK 157/103 from MEGA Expansion 30th Celebration (2026) is worth $7.47 raw (ungraded), based on real sales. A PSA 10 copy sells for $68.40, about 9x more. PSA 9 is around $20.11. It is the #41 most valuable of the 83 MEGA Expansion 30th Celebration cards we track.
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Full card list of MEGA Expansion 30th Celebration › Packs and boxes from this set ›
Charizard 137/103$187.91PSA 10 $756.23
Lugia 142/103$152.27PSA 10 $745.91
Magikarp 165/103$63.43PSA 10 $403.54PPikachu ex 048/103$57.58PSA 10 $536.22
Mew ex 129/103$52.52PSA 10 $390.60
Gengar Prime 150/103$45.16PSA 10 $222.00
Pikachu ex 127/103$43.64PSA 10 $331.90
Gengar ex 131/103$43.59
Mega Greninja ex 120/083Ninja Spinner$399.92PSA 10 $723.68
Greninja and Zoroark GX 201 Alternate Full Art 201/214Unbroken Bonds$361.44PSA 10 $1,758.84
Greninja and Zoroark GX 059/055Night Unison$246.54
Greninja ex 214/167Twilight Masquerade$234.52PSA 10 $628.38
Greninja ex 090/066Crimson Haze$233.47
Mega Greninja ex 114/083Ninja Spinner$192.89
Radiant Greninja 046/189Prize Pack Series Cards$138.86
Greninja XY24XY Promos$135.17PSA 10 $4,714.86Every Greninja card and what it's worth ›
Grapploct V 045/070Explosive Walker$1.17
Ludicolo 081/080Inferno X$1.17
Morty 155/173TAG TEAM GX: Tag All Stars$1.17PSA 10 $31.51
Umbreon 077/103MEGA Expansion 30th Celebration$1.17PSA 10 $42.13
Altaria 043/050Ultradimensional Beasts$1.16PSA 10 $57.81
Bayleef 017/742Start Deck 100 Battle Collection$1.16
Bruxish 114/414Start Deck 100$1.16
Charmeleon 084/742Start Deck 100 Battle Collection$1.16Ranking: most expensive Pokémon Japan cards ›
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