Dell Has coupon code SAVE17 available to save 17% off of their existing prices. This is good for monitors/laptops/desktops and possibly more
One possible combination build for this is the following for 1020.89 after SAVE17
Intel Core i5-8400
GTX 1070TI
8 GB DDR4 @ 2666 MHz
1 TB 7200 RPM drive
Link for This Machine
You can also get the same but with a 1080ti for 1327.99 after SAVE17
Link for this Machine
For all you slickdealers out here, these Alienware boxes should work to get a pretty good "base build" to expand onto with some on sale SSDs + additional ram.