Helix Fossil is a Trainer card from the Advent of Arceus set, designated as rarity 1st Edition - Japanese variant (#081). As a non-Playable card, it holds a unique place in the Pokémon trading card game, particularly among collectors focused on early set releases. Currently, its market value is listed at $0.00, reflecting its status within the trading card community, although interest in vintage cards can fluctuate over time.