Seviper is a Rare card from the Holon Phantoms set, numbered #32, and currently holds a market value of $1.62. In the Pokémon Trading Card Game, Seviper features a unique Poison-type ability that can enhance strategic play. Collectors may find its value influenced by the card's condition and grading, which can affect demand in the secondary market. As part of a set that highlights dual-type Pokémon, Seviper remains a notable addition for enthusiasts.