HP 590 with i3-8100, 8gb memory , EVGA Nvidia GTX 1050 Ti card and all running fine on a 180W power supply (122 watts at the wall plug)- Total system Cost= Dell monitor, $211, used PC- $200 (ebay), used video card-$85, Logitech 922 Pro Stream web cam- $64 (Walmart), Amazon microphone $22 = $582.
https://www.amazon.com/Dell-S2421HGF-24inch-Anti-Glare-Monitor/dp/B089T73ZB9

