Authentic Repaired Pokemon Gold No Label

This is an authentic copy of Pokemon Gold. It's been repaired as shown in the photo of the front of the board. The battery was replaced about a month ago. It seems as though someone had tried to shave off the bottom corners of the shell to fit the game into a non backwards compatible device such as a DS, DS lite, or Gameboy Micro. Because of this, the game will not be recognized by a Gameboy Advance or Gameboy Advance SP when it's in the original shell. Included will be a 3d printed replacement shell that will make the game playable in the GBA and GBA SP if you chooseto switch the shells (pictured working). This listing is for the game and 3d printed shell only. There are no systems included.