Bulbasaur — every printing, every price, every gap.

A strange seed was planted on its back at birth. The plant sprouts and grows with this POKéMON. It can go for days without eating a single morsel. In the bulb on its back, it stores energy. The seed on its back is filled with nutrients. The seed grows steadily larger as its body grows. It carries a seed on its back right from birth. As it grows older, the seed also grows larger. While it is young, it uses the nutrients that are stored in the seeds on its back in order to grow.