HP has the HP ENVY Sleekbook 6z-1100 AMD A6 15.6" Laptop for $580 - $125 off with coupon code NB4927
[Exp 1/15, 400 uses] = $455
with free shipping. Features a dual-core AMD A6-4455M 2.6GHz/2.1GHz APU, 4GB RAM, 320GB HDD and 64-bit Windows 8. Only .78" thin and a battery life of up to 9.5 hours.