PCPartPicker part list / Price breakdown by merchant
| Type | Item | Price |
|---|---|---|
| CPU | Intel Core i3-6100 3.7GHz Dual-Core Processor | $110.99 @ SuperBiiz |
| Motherboard | MSI B150M MORTAR Micro ATX LGA1151 Motherboard | $79.99 @ Newegg |
| Memory | G.Skill Ripjaws V Series 16GB (2 x 8GB) DDR4-2400 Memory | $52.99 @ Newegg |
| Storage | Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive | $46.89 @ OutletPC |
| Case | Corsair 200R ATX Mid Tower Case | $44.99 @ Newegg |
| Power Supply | EVGA 750W 80+ Bronze Certified Semi-Modular ATX Power Supply | $48.99 @ NCIX US |
| Other | RX 480 4GB | $199.99 |
| Other | ADATA USA premire sp550 120 gb | $39.00 |
| Prices include shipping, taxes, rebates, and discounts | ||
| Total (before mail-in rebates) | $673.83 | |
| Mail-in rebates | -$50.00 | |
| Total | $623.83 | |
| Generated by PCPartPicker 2016-06-27 11:53 EDT-0400 |
I modified another build I just suggested since it's similar to yours. The main difference here is the CPU, which has a higher clock speed, and has hyperthreading; which should actually be substantially better for gaming than that i5 just from the clock difference alone. Also your motherboard isn't Mini ITX anymore, and supports crossfire (also I made the PSU a bit bigger should you want CF). Things you can change to this is a better case, but that's really up to preference at that point (make sure you get one with enough expansion slots to suit your needs for a second GPU should you want one).