Rate my system, Prices aren't exact but close/rounded.
EVGA GTX 460 SUPERCLOCKED $204 (after taxes, 160 without)
Antec Truepower New 750W Modular PSU $120 ($140 tax)
Gigabyte X58A-UD3R $200 (250 TAX)
Corsair H70 Hydro CPU cooler. $85
Logisys Area 51 Mid tower ATX case $70 (prolly gunna upgrade this sooner than you'd think)
Seagate Barracuda 7,200RPM 1TB HDD $50
LG 24x DVD drive $30
Intel i7-950 $360
Kingston Hyper-X 4gb RAM $70
in total it has probably cost close to $1300, again some of the number's aren't exact, just from memory.