Or you can go Non HDD, and a much powerful GPU
ASRock H81M HDS + i5-4460 ~ $299
Crucial 8gb 1600mhz ~ $100
Crucial mx100 256gb ~ $155
Zotac GTX970 4gb ~ $505
Superflower HX500 500w 80+ Gold Semi Modular PSU ~ $88
Xigmatek Recon Chassis ~ $45
LG DVD Drive ~ $21
Windows 7 Home Premium 64bit OEM ~ $115
Total ~ $1328. Buy at tradepac.
DIY Ask for discounts. Im sure you can go below $1.3k