Haunter [No Rarity], a card from the Pokémon Expansion Pack set, holds a unique position as an Unknown rarity item, numbered #93. Currently valued at $22.05, it reflects the growing interest in early Pokémon cards among collectors. The absence of a rarity symbol increases its appeal, particularly for those focused on completing sets from the original releases. Graded examples may command higher prices, further emphasizing its significance in the market.