This deal is now dead; the coupon code has reached its redemption cap!HP.com takes $250 off $899 desktops via coupon code DT4535. Their loaded, high-end HP Pavilion Elite m9500z Desktop starts at $699.99 (the coupon code removes the $100 instant rebate to $599.99) so add $200 in upgrades, enter the coupon code and you'll pay just $649.99. I'd add the 2.3GHz AMD Phenom quad-core processor ($50), 4GB of memory ($40), the 500GB hard drive ($50), and the TV Tuner that records HD TV ($60). This also comes with a 16x Lightscribe DVD / CD burner, 128mb video card, memory card reader, and Vista Home Premium. It doesn't come with a monitor, so check our LCD Monitor Deals.