Not really possible unless you buy used then. An i7 costs like 300 dollars on its own.
Go down to an i5 instead and you can get a pretty decent setup.
PCPartPicker part list / Price breakdown by merchant
| Type | Item | Price |
|---|---|---|
| CPU | Intel Core i5-4590 3.3GHz Quad-Core Processor | $189.99 @ SuperBiiz |
| Motherboard | MSI H81M-P33 Micro ATX LGA1150 Motherboard | $42.98 @ Newegg |
| Video Card | EVGA GeForce GTX 950 2GB FTW ACX 2.0 Video Card | $109.99 @ Newegg |
| Case | Corsair 200R ATX Mid Tower Case | $44.99 @ Newegg |
| Prices include shipping, taxes, rebates, and discounts | ||
| Total (before mail-in rebates) | $427.95 | |
| Mail-in rebates | -$40.00 | |
| Total | $387.95 | |
| Generated by PCPartPicker 2016-07-16 11:10 EDT-0400 |