Amazon.com: New Gameboy Collection (Green, Blue, Red, Yellow, Gold, Crystal, Silver) for Gameboy Color GBA GBC All 7 Types Color Cartridge : Video Games
Amazon.com: Pokemon, Crystal Version : Nintendo Game Boy Color: Everything Else
Pokemon: Crystal Version (Prima's Official Strategy Guide): Elizabeth M. Hollinger: 9780761536666: Amazon.com: Books
Versus Books Official Pokemon Gold & Silver Perfect Guide (Collectors Edition): Loe, Casey: 9780970646804: Amazon.com: Books