Unboxing Pokemon 151 Japanese Booster Box Vintage Pokemon Cards Pokmon TCG: Mega EvolutionAscended Heroes Expansion Overview Japanese Pokemon Cards Pokmon Scarlet & Violet 151 Booster Box (Japanese) Factory Sealed SV2a Set Pokemon Cards 151 One of the biggest winners this year in pokemon card investments? Team Up booster boxes. At the beginning of the year you could have purchased a box for slightly under $3,000. Today