I just found 2 different listings on craigs list (2 different cities as well) for a 15" Macbook pro 2.16 C2D, 2 gigs ram, leopard installed...both were asking exactly 680 dollars.. What gives? The cities are 6 hours away and in different states even? I just think its an extremly low rice if the units are in anywhere near the condition pictured... I am either going to get a prev. gen 15 MBP or a new Macbook (still am not happy about 13" screen though)...if there isnt something I'm missing either one of these should be my ticket, so to speak. Can anyone tell me why these might be so cheap? And why 680 bucks? Isnt it odd, that 2 wholly different listing as the same odd price?