Shelgon δ is an Uncommon rarity Reverse Holofoil card from the Delta Species set, designated as card #53. Featuring a unique Dragon-type design, it reflects the set's innovative approach to Pokémon types. Currently valued at $25.00, this card appeals to collectors due to its distinctive artwork and status within the evolving Pokémon trading card game market. Its rarity and condition can significantly influence its resale value.