Dell Small Business offers its Dell Precision 3000 Series 3620 Intel Kaby Lake Core i7 3.6GHz Mini Tower Desktop PC for $1,239. Coupon code "SAVE35" cuts that to $1,151.80. With free shipping, that's $620 off and the lowest price we could find. This desktop won PCMag's Best of 2016 Business/Workstation Desktop award.