HP Home & Home Office takes $30 off any customized desktop or laptop order of $699 or more via coupon code "PC69930". Plus, all orders bag free shipping. Coupon expires April 19.

A best bet is the HP ENVY 700-215xt Intel Haswell Core i7 3.4GHz Desktop PC, model no. F9A62AV#ABA, for $699.99 before the above coupon, $669.99 after. With free shipping, that's $180 off and the lowest total price we could find, although we saw it for $5 less a month ago. It features an Intel Core i7-4770 3.4GHz Haswell quad-core processor, 8GB RAM, 1TB 7200 rpm hard drive, DVD burner, Beats Audio, 802.11n wireless, Bluetooth, media card reader, USB 3.0, and Windows 7 Home Premium 64-bit.