Check out this modded portable Xbox 360.

Geeky Gaming - The Portable Xbox 360 Casemod

It has a built in LCD Screen on the side, and is for sale on ebay for $799.

Geeky Gaming - The Portable Xbox 360 Casemod

I cant imagine it being very practical, and I wonder how long it will last with an LCD screen built into the case, its a novel idea though.

HawtyMcBloggy via Technabob