Gameboy Colour Grape Purple Ex-Display Console Unit

  

For sale here is a possible ex-display Gameboy Colour console according to a discussion on a Facebook Gameboy Group. When i bought this is also came with the Gameboy Colour Demo Cart which are very rare themselves. This wouldnt have been for sale originally if it is one.

The console has obvious discolouring due to it being exposed to direct sunlight. Bumpers would have covered the edges, sides and backn of the Gameboy to stop it being stolen. I can't 100% prove it is an ex-display as somebody couldve just stuck a rubber protector around it. If anybody could shed any light on this then that would be awesome.