The power supply is probably the most under appreciated component. it's not a glamorous piece of equipment, though a reliable PSU can mean the difference between a PC that boots properly and one that suffers instability. Today's top deal falls into the former category and is for a Corsair Enthusiast Series TX750 V2 750W PSU for $94 with free shipping (normally $140 - use coupon code EMCXSWL36 plus additional $20 mail-in-rebate). This thing packs plenty of wattage for a high-end setup and is 80 Plus Bronze certified to boot.
AMD FX-6300 Vishera 3.5GHz (4.1GHz Turbo) Socket AM3+ 95W Six-Core Desktop Processor
with free shipping (normally $140 - use coupon code:
ASRock 990FX Extreme9 AM3+ AMD SATA 6Gb/s USB 3.0 ATX AMD Motherboard with UEFI BIOS for $155 with free shipping (normally $190)
MSI N660TI PE 2GD5/OC GeForce GTX 660 Ti 2GB 192-bit GDDR5 PCI Express 3.0 x16 HDCP Ready SLI Support Video Card for $290 with free shipping (normally $310; Free Gift: NVIDIA Coupon Metro: Last Light Game)
Rosewill Blackhawk Gaming ATX Mid Tower Computer Case for $70 with free shipping (normally $100 - use coupon code: EMCXSWM45 )