Hi guys wondering what I can get for this machine, looking to move to the 17"

2.66GHZ i7
8GB of RAM
512MB invidia Gfx Card
500 GB Hard Drive
Battery gets 6-7 hours
Case is in good condition.
Snow Leopard Installed.

Any help is appreciated.

I'm thinking 1600-1700

Would $1500 be more appropriate? Anyone have an advice?

this model sells for $1599 refurbished from apple, so i think $1500 used sounds pretty good since you've also bumped the ram to 8gb.