That is not the worst deal around, but you can beat it buying new. Pretty much the same price system as your linked one, but updated in many ways. Newer/stronger GPU, newer/stronger CPU, SSD.
That guy says that the 760 is worth $200 still, but I would never buy that card when the newer generation of the same card costs less than that and outperforms it.
PCPartPicker part list / Price breakdown by merchant
| Type | Item | Price |
|---|---|---|
| CPU | Intel Core i5-4460 3.2GHz Quad-Core Processor | $166.99 @ SuperBiiz |
| Motherboard | Asus H87M-E Micro ATX LGA1150 Motherboard | $66.60 @ SuperBiiz |
| Memory | Team Dark 8GB (1 x 8GB) DDR3-1600 Memory | $43.99 @ Newegg |
| Storage | Kingston SSDNow V300 Series 120GB 2.5" Solid State Drive | $46.80 @ SuperBiiz |
| Video Card | EVGA GeForce GTX 960 2GB Video Card | $184.99 @ SuperBiiz |
| Case | Thermaltake Versa H21 ATX Mid Tower Case | $29.70 @ SuperBiiz |
| Power Supply | EVGA 430W 80+ Certified ATX Power Supply | $30.60 @ SuperBiiz |
| Operating System | Microsoft Windows 8.1 (OEM) (64-bit) | $84.60 @ SuperBiiz |
| Prices include shipping, taxes, rebates, and discounts | ||
| Total | $654.27 | |
| Generated by PCPartPicker 2015-05-19 14:36 EDT-0400 |