I have a GCW Zero that I backed in kickstarter, which was only used for a few minutes. I uploaded SNES super mario and played for under an hour. I put it into its protective pouch and left it in a drawer. I moved houses and with the move forgot about it. I just found it again still inside its pouch.
I still have all the original packaging and the pouch, like new. I did notice that one of the tiny tabs that holds the power button in cracked when I turned it on right now. So the button will turn on the device, but when slid up to the lock position it won't stay. Maybe someone can find a way to fix the button. It's still on the device, but without the tiny tab that cracked it feels loose.
The Zero has no scratches on it. Literally like new and under an hour of use. Anybody interested in buying it? I'll be listing it on ebay if I don't get a good offer. Thanks!
P.S. This was one of the devices that wasn't affected by the button "rubbing". Cheers!