Earlier today Microsoft announced its Surface Pro 3 tablet, which the company says can replace your laptop. Maybe it can, but we're still fans of the desktop, which we like to stuff with high-end hardware. Do you agree? It starts with picking out the right case, and if you're in the market for a well constructed mid-tower, then check out today's top deal for an Antec Nine Hundred Black Case for $70 with free shipping (normally $110 - use coupon code: [EMCPEHW39]; additional $20 mail-in-rebate). This version has been upgraded with two USB 3.0 ports. It also comes with 3 120mm TriCool fans.