Question how much do you think a 2month old ASUS G53SW laptop should go for? I'm putting mine on eBay in the next month or so...

I've owned my G53SW now for almost a month maybe almost 2 now  About a few weeks ago when I went to power it on the screen doesn't light up and the backlit keyboard flashes up and stays lit... the system seems to be running but nothing comes up on ...

Curious did these all get released at the same time or are these revisions of one??? Just that I own a SW is that the older of the 3?