I'm very interested to see what else you can find out about it, such as printing. How much are they at WalMart?
Edit: Looks like they are $399 without wi-fi and higher with it.
http://www.walmart.com/search/search...&prevTerm=ipad
This page talks about printing, but I imagine you have to have a printer that accepts wireless printing requests:
http://www.apple.com/ipad/features/airprint.html