PCPartPicker part list / Price breakdown by merchant
| Type | Item | Price |
|---|---|---|
| CPU | Intel Core i5-4590 3.3GHz Quad-Core Processor | $194.99 @ SuperBiiz |
| Motherboard | Gigabyte GA-H81M-S1 Micro ATX LGA1150 Motherboard | $44.89 @ Mwave |
| Memory | G.Skill NS Series 8GB (2 x 4GB) DDR3-1600 Memory | $41.99 @ Newegg |
| Storage | Sandisk SSD PLUS 120GB 2.5" Solid State Drive | $39.99 @ Newegg |
| Storage | Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive | $48.89 @ OutletPC |
| Video Card | Sapphire Radeon R9 280 3GB Dual-X Video Card | $182.98 @ Newegg |
| Case | Apex SK-393-C ATX Mid Tower Case | $25.99 @ NCIX US |
| Power Supply | EVGA 500W 80+ Certified ATX Power Supply | $34.99 @ NCIX US |
| Prices include shipping, taxes, rebates, and discounts | ||
| Total (before mail-in rebates) | $644.71 | |
| Mail-in rebates | -$30.00 | |
| Total | $614.71 | |
| Generated by PCPartPicker 2015-08-04 13:14 EDT-0400 |
Drop the aftermarket cooler, the stock one (that comes with the CPU) works totally fine if you're not overclocking (and your CPU is locked so you won't be able to anyways).
Use that money to upgrade the GPU and a more powerful PSU to go with it.