$need help $400 entry gaming pc

Hardware Build a PC
1

I want to build an entry gaming pc for $400 but i already have my gpu which is a msi 7770 so i need everything except a gpu , any one got anything?

2

http://bennykscomps.blogspot.ca/2013/11/r7-250-better-alternative-for-budget.html

 

Use this rig but take away the GPU. The prices may have changed, but not by too much. Good luck.

3

Don't buy all at once look for separate deals

4

http://pcpartpicker.com/p/2ixs3