Here's some ways to shave some $ off the price without sacrificing any performance:
Save $35 on the HD and get the faster Black model.
Western Digital Caviar Black WD1001FALS 1TB 7200 RPM 32MB Cache SATA 3.0Gb/s 3.5" Internal Hard Drives - OEM
http://www.newegg.com/Product/Prod [...] 6822136284 $94.99
Save $23 and get the EA650 since it's currently the same price as the EA500.
Antec EA650 650W Continuous Power ATX12V Ver.2.2 / EPS12V version 2.91 SLI Certified CrossFire Ready 80 PLUS Certified Active PFC Power Supply - Retail
http://www.newegg.com/Product/Prod [...] 6817371015 $76.99
Save $50 on the motherboard since you aren't interested in crossfire and this board also has a good reputation for unlocking CPU cores.
GIGABYTE GA-MA770T-UD3P AM3 AMD 770 ATX AMD Motherboard - Retail
http://www.newegg.com/Product/Prod [...] te%20sb710 $79.99
You should really use $18 of that savings on a better RAM kit. DDR3 1333 CAS 9 is pretty slow. This RAM kit is much faster at DDR3 1600 CAS 7.
OCZ Platinum 4GB (2 x 2GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Dual Channel Kit Desktop Memory Model OCZ3P16004GK - Retail
http://www.newegg.com/Product/Prod [...] 6820227297 $75.99
If you're still looking to save a little $ you could save another $30 by going with this Blu-Ray drive.
ASUS Black 6X BD-ROM 16X DVD-ROM 48X CD-ROM SATA Internal 6X Blu-Ray DVD Combo Model BC-06B1ST - OEM
http://www.newegg.com/Product/Prod [...] 6827135188 $99.99