I need an ultraportable laptop with dedicated graphics (NVIDIA GeForce) with at least 512mb of memory. The screen has to be 15.5” or less. It needs to have at least 2 GHz (Intel Core 2 Duo, Core 2 Quad, Core i3, Core i5, or Core i7) CPU, 3GB memory, and costs up to 0 (new or refurbished). Thank you.

went on ebay, found a store that sells refurbished hp laptops. all of them have a 2yr warranty from HP and free shipping. i want to know which is the best deal( if there is one ), and i want to be able to play games occasionally?
these are the laptops that interested me:
9 15 inch, 2.2 Amd x2, 3gbram, 160 gb hard drive, 256mb Ati hd3450
9 15 inch, 2.1 intel core duo, 3gb ram, 250gb hard drive, 256mb Geforce 8400
9 17 inch, 2.0 intel core duo, 3gb ram, 320gb hard drive, 512mb Geforce 8600m gs