Well, i3 doesnt sound very good deal... with a 1000$ you can get something like this.
PCPartPicker part list:
https://pcpartpicker.com/list/4nHXLJ
Price breakdown by merchant: https://pcpartpicker.com/list/4nHXLJ/by_merchant/
CPU: Intel - Core i5-8400 2.8GHz 6-Core Processor ($179.00 @ B&H)
Motherboard: ASRock - Z370 Pro4 ATX LGA1151 Motherboard ($121.98 @ Newegg)
Memory: G.Skill - Ripjaws V Series 16GB (2 x 8GB) DDR4-2666 Memory ($181.89 @ OutletPC)
Storage: PNY - CS1311 240GB 2.5" Solid State Drive ($89.99 @ Amazon)
Storage: Seagate - Barracuda 2TB 3.5" 7200RPM Internal Hard Drive ($59.79 @ OutletPC)
Video Card: MSI - GeForce GTX 1060 6GB 6GB OCV1 Video Card ($364.88 @ OutletPC)
Case: Deepcool - TESSERACT SW ATX Mid Tower Case ($39.99 @ SuperBiiz)
Total: $1037.52
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-03-06 02:54 EST-0500