Authentic original Pokémon Crystal Version cartridge for Nintendo Game Boy Color.

This is a genuine OEM copy, not a reproduction. Correct translucent sparkle shell and original Nintendo PCB visible through the cartridge, as shown in photos.

Tested and working. Game loads properly and plays as expected.
Save battery status is unknown due to age; saving currently functions but may require replacement in the future (typical for Game Boy Color cartridges).

Cosmetic condition is good overall with normal wear from age and use. Label is intact with no major damage. Please review photos for exact condition.

Cartridge only. No box or manual included.