Is this likely to be a permanent price drop to $500 on the 2001fp?

http://accessories.us.dell.com/sna/Produ...ategory_id=4009

What's Dell's SOP on prices? Do they normally lower prices on their web site and then start offering 20% off coupons on sites like slickdeals.net, fatwallet.com and techbargains.com a few weeks later? I could use another one of these bad boys.