Pokemon Crystal Version for Game Boy Color. Operation confirmed. Box and instruction manual have stains, etc. - Product Name: Pokemon Crystal Version - Compatible System: Game Boy Color only - Included: Instruction manual - Package Design: Silver package - Contents: Cartridge and instruction manual To prevent trouble, please refrain from purchasing if you are looking for a new item or are overly concerned about the quality. Returns and claims are not accepted. Please purchase after understanding the above contents. Please consult about price reductions, etc. Thank you for viewing.