Sorry, I didn't realize they'd let that dealer finder go to pot, it used to be a very good tool.
Try Borders, CompUSA, Fry's Electronics (my personal favorite!), Best Buy ... Circuit City, maybe?
Target is a bit of a surprise, though an extremely welcome one.
If you can find it on their website, then you'll know who to try, and a lot of the sites will go so far as to tell you what the stores in a given area have in stock.