At over a month away, most of the builds you'll get from here will likely be outdated; however, if you are able to spend another $21USD:
PCPartPicker part list / Price breakdown by merchant
| Type | Item | Price |
|---|---|---|
| CPU | Intel Core i3-4130 3.4GHz Dual-Core Processor | $120.17 @ Amazon |
| Motherboard | Asus H81M-K Micro ATX LGA1150 Motherboard | $49.99 @ Amazon |
| Memory | Crucial Ballistix Sport 8GB (1 x 8GB) DDR3-1600 Memory | $34.99 @ Amazon |
| Video Card | Zotac GeForce GTX 950 2GB Video Card | $149.99 @ Amazon |
| Case | Rosewill FBM-01 MicroATX Mini Tower Case | $29.99 @ Amazon |
| Power Supply | EVGA 430W 80+ Certified ATX Power Supply | $35.87 @ Amazon |
| Prices include shipping, taxes, rebates, and discounts | ||
| Total | $421.00 | |
| Generated by PCPartPicker 2016-01-03 15:05 EST-0500 |
Otherwise go with the 750Ti
PCPartPicker part list / Price breakdown by merchant
| Type | Item | Price |
|---|---|---|
| CPU | Intel Core i3-4130 3.4GHz Dual-Core Processor | $120.17 @ Amazon |
| Motherboard | Asus H81M-K Micro ATX LGA1150 Motherboard | $49.99 @ Amazon |
| Memory | Crucial Ballistix Sport 8GB (1 x 8GB) DDR3-1600 Memory | $34.99 @ Amazon |
| Video Card | Asus GeForce GTX 750 Ti 2GB Video Card | $129.99 @ Amazon |
| Case | Rosewill FBM-01 MicroATX Mini Tower Case | $29.99 @ Amazon |
| Power Supply | EVGA 430W 80+ Certified ATX Power Supply | $35.87 @ Amazon |
| Prices include shipping, taxes, rebates, and discounts | ||
| Total | $401.00 | |
| Generated by PCPartPicker 2016-01-03 15:16 EST-0500 |