Found on Craigslist: Portable All-In-One Video Game Machine is my Childhood in a Briefcase
I was browsing the Yakima Craigslist when I ran across an ad that sounded too good to be true. When I opened it up, my jaw dropped.
What he did was he built an emulation station that can play Nintendo, Super Nintendo, Sega Genesis, Arcade games, Playstation 1 and a lot more in a convenient, easy-to-carry briefcase that has a built-in 18" screen. It comes with two controllers and has the option to load more games into it, if you wish.
This thing looks insane.
After speaking to the creator, he has also built arcade units similar, but had a Seahawks theme. The ultimate trophy for any man cave.
I thought this looked neat and, if you're interested, you can see the listing for yourself.