Uhhh... Well I got a $1200 Build. You can try to update it a little to get it to the $1500 range.
PCPartPicker Part List
Type
Item
Price
CPU
AMD - Ryzen 7 2700X 3.7 GHz 8-Core Processor
$292.99 @ Amazon
CPU Cooler
Cooler Master - MasterLiquid ML240L RGB 66.7 CFM Liquid CPU Cooler
$72.00
Motherboard
MSI - B450 TOMAHAWK ATX AM4 Motherboard
$114.99 @ Amazon
Memory
Corsair - Vengeance LPX 16 GB (2 x 8 GB) DDR4-3200 Memory
$99.99 @ Amazon
Memory
Corsair - Vengeance LPX 16 GB (2 x 8 GB) DDR4-3200 Memory
$99.99 @ Amazon
Storage
Samsung - 970 Evo 250 GB M.2-2280 Solid State Drive
$99.69 @ OutletPC
Storage
Seagate - Barracuda 2 TB 3.5" 7200RPM Internal Hard Drive
Video Card
MSI - GeForce GTX 1660 Ti 6 GB VENTUS XS OC Video Card
$250.00
Case
Cougar - MX330 ATX Mid Tower Case
$47.00
Power Supply
Thermaltake - Smart RGB 500 W 80+ Certified ATX Power Supply
$44.99 @ Amazon
Prices include shipping, taxes, rebates, and discounts
Total
$1121.64
Generated by PCPartPicker 2019-04-27 20:48 EDT-0400
I bet you can make the 1660 Ti into a 2070 if possible. Though you might have to find one on eBay and shave the price down a little.