Ferroseed from the Pokémon Trading Card Game appears in the Black & White—Emerging Powers set as card number 70 with an Unknown rarity. Collectors find it useful for completing set runs and for low-cost playtesting, reflected by its current market value of $0.00. The card’s common presence in bulk lots makes it accessible for those building theme decks or seeking specific art and numbering. Grade-specific sales will affect value, but ungraded copies generally remain minimal in price.