HP Pavilion Desktop Tower, Intel Core i7-7700 , 16GB Memory, 2TB Hard Drive, Windows 10 home, 570-p033w was at my Walmart for clearance for $399. Brickseek shows some stores around me as low as $350, but YMMV and in store only.
Haven't opened it yet but the reviews and specs are great for the price.
Walmart link: https://www.walmart.com/ip/HP-Pav.../782467792
Brickseek link: https://brickseek.com/walmart-inv...=782467792