This deal has ended.
Update: This deal is dead. Possibly just for today, Dell Small Business has their Vostro 230 Slim Desktop with a 23" Samsung 2333SW LCD Monitor on sale for just $479 after a $376 instant discount. This features a 2.93GHz Intel Core 2 Duo processor, 3GB memory, 320GB hard drive, DVD / CD burner, Ethernet, and the Windows 7 operating system. Shipping is $8 with sales tax charged in most states.