I-7 system gtx 295 cheapest built in world?

Hey i just finnished a build where i bought all secound hand parts and think i built an i7 920 system cheaper than any one else in the world what u think


1- i7 920=$60 craigslist
2- ga-x58a-ud3r=$20 display unit Fry's
3- 3x2gb ocz platinum 1866=$40 ebay
4- EVGA gtx 295 sc = $40 craigslist
5- hyper 212 = $8 from friend
6- kingwin 750 watt= $0 gift from client
7- itb wd black =$39.99 ebay
8- corsair force 3 =$45 craigslist

still no case but wow This whole system for under $300
sold my old amd 1100t system already cause i love this one.
What u think of this?

total =252.99