Sid Meier's Railroad Tycoon from the Macintosh set appears as an Unknown rarity card, offering a niche collectible tied to a classic PC strategy title. Collectors view it as a specialty piece within Macintosh releases, often sought by fans of retro gaming crossovers rather than mainstream Pokémon completers. Current market value sits at $39.99, reflecting modest demand and relative scarcity compared with common-set issues.