Protector For The Pokemon Company Pokemon 151 Japanese B Katana Ok I'm testing this weigh theory. I have 9 151 booster bundles, so weight 157 159 grams except one that's 150 grams and 1 at 152 grams. I am curious if anyone does Lets see if you can actually weigh prismatic evolutions to see if hits are inside! #pokemoncards TCG Wholesale Acrylic Pokemon 151 Booster Box Japanese Display Case for Pokemon Card Japanese Large Size 151 Pokemon Protector 151 Japanese Booster Box Pokemon 151: Booster Box (Japanese) The Trainer Court