Dell Small Business offers its Dell Vostro Intel Haswell Celeron 2.5GHz Desktop PC for $329. Coupon code "VOSTRODEAL" cuts that to $254. With free shipping, that's $25 under our mention from a week ago and the lowest total price we've seen for this desktop. (It's the best price now by $100.) It features an Intel Celeron G1840T 2.5GHz Haswell dual-core processor, 4GB RAM, 500GB hard drive, Gigabit Ethernet, and Windows 7 Professional 64-bit with a Windows 8.1 Pro license. Deal ends March 31.