It's at least 3.5k, probably more, because he basically only lists the parts - it's about halfway down the page. couldn't find a price for the cooler.
PCPartPicker part list / Price breakdown by merchant
| Type | Item | Price |
|---|---|---|
| CPU | Intel Core i7-5930K 3.5GHz 6-Core Processor | $499.99 @ Micro Center |
| CPU Cooler | Swiftech H320 55.0 CFM Liquid CPU Cooler | - |
| Motherboard | Asus RAMPAGE V EXTREME EATX LGA2011-3 Motherboard | $439.99 @ Directron |
| Memory | Corsair Vengeance LPX 16GB (4 x 4GB) DDR4-2800 Memory | $184.99 @ Newegg |
| Storage | Sandisk Extreme Pro 480GB 2.5" Solid State Drive | $229.00 @ Amazon |
| Storage | Sandisk Extreme Pro 480GB 2.5" Solid State Drive | $229.00 @ Amazon |
| Storage | Sandisk Extreme Pro 480GB 2.5" Solid State Drive | $229.00 @ Amazon |
| Storage | Western Digital BLACK SERIES 4TB 3.5" 7200RPM Internal Hard Drive | $206.99 @ Newegg |
| Video Card | NVIDIA GeForce GTX 980 4GB Video Card (2-Way SLI) | $599.99 @ Best Buy |
| Video Card | NVIDIA GeForce GTX 980 4GB Video Card (2-Way SLI) | $599.99 @ Best Buy |
| Other | Mic | $449.00 |
| Other | interface | $749.00 |
| Prices include shipping, taxes, rebates, and discounts | ||
| Total | $4416.94 | |
| Generated by PCPartPicker 2015-05-29 13:24 EDT-0400 |