Got a deal cookin outside ebay. Says he'll sell me a Powerbook G4 17" for $1450 and it's brand new. Says he's selling cheap because he recieved his stock from a company that went backrupt. I asked for photos and he said he didn't have any but provided me with the serial number: FGF55451D62 Oook so how do I know if this is real? Is there any way to validate this thing?