TCG › Mega Evolution Enhanced Booster Box Mega Evolution Enhanced Booster Box Sale Price: $250.00 Original Price: $280.00 sold out Each Mega Evolution booster box contains 36 booster packs.1 stamped illustration rare-style promo card featuring Bulbasaur Each Mega Evolution booster box contains 36 booster packs.1 stamped illustration rare-style promo card featuring Bulbasaur Sold Out Added!