Sears.com is offering the cheapest desktop on the market, now. The machine is called the Mirus, and it doesn’t include a monitor, but it is the first system to come equipped with the CNR.com Client, which is made by the same people who brought you Linspire. It can install both .deb and .rpm files in a single click, which is pretty nice. The system is actually $284.99, it it has a $100 mail-in rebate, making it $185, which edges it past WalMart’s $199 g-OS equipped PC. Click read more to read the specs. Intel Celeron D 420-1.6Ghz, 1GB of RAM, 80GB HDD, CDRW optical drive, and Freespire 2.0