A couple commenters confirmed those leaked Dell specs
we posted earlier, and now we've gotten our hands on this Sunday's Wal-Mart flier -- the first to feature Dell's new in-store action
. The numbers on the $698 Dimension E521
pictured line up with everything we've heard -- dual-core Athlon, 1GB RAM, 320GB hard drive, Vista Home Premium, and a 19-inch monitor -- but there's nary a mention of the rumored $498 model. We suppose Dell and Wally have got to keep us guessing until the 10th somehow, right? A close-up of the ad after the break.