I'd recommend this:PCPartPicker part list / Price breakdown by merchant / Benchmarks
CPU: Intel Core i5-3450 3.1GHz Quad-Core Processor ($194.98 @ SuperBiiz)
Motherboard: MSI Z77A-G45 ATX LGA1155 Motherboard ($113.98 @ SuperBiiz)
Total: $308.96
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-10-26 16:11 EDT-0400)
And possibly add to it like this:[PCPartPicker part list](http://pcpartpicker.com/p/lduT) / [Price breakdown by merchant](http://pcpartpicker.com/p/lduT/by_merchant/) / [Benchmarks](http://pcpartpicker.com/p/lduT/benchmarks/)
Type|Item|Price
:----|:----|:----
**CPU** | [AMD FX-8350 4.0GHz 8-Core Processor](http://pcpartpicker.com/part/amd-cpu-fd8350frhkbox) | $184.99 @ NCIX US
**Motherboard** | [Gigabyte GA-990FXA-UD3 ATX AM3+ Motherboard](http://pcpartpicker.com/part/gigabyte-motherboard-ga990fxaud3) | $114.99 @ NCIX US
| | **Total**
| Prices include shipping, taxes, and discounts when available. | $299.98
| Generated by PCPartPicker 2013-10-26 16:11 EDT-0400 |
PCPartPicker part list / Price breakdown by merchant / Benchmarks
CPU: AMD FX-8350 4.0GHz 8-Core Processor ($184.99 @ NCIX US)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($29.98 @ Outlet PC)
Motherboard: Gigabyte GA-990FXA-UD3 ATX AM3+ Motherboard ($114.99 @ NCIX US)
Total: $329.96
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-10-26 16:11 EDT-0400)