Dell is really ramping up the coupons as of late—maybe getting a head start on the holiday season? Now they are offering a 20 percent off coupon for the Dimension E520 desktop, as long as it is priced higher than $999 before savings. This machine comes standard with the Intel Core 2 Duo processor and qualifies for a free upgrade to Vista when available.
Apple the coupon code 21G7S$N0L0PC3Q at checkout to receive the 20-percent off. The offer ends Thursday morning or after 4,000 uses.