Apple is really widening their iPad sales channels recently. October saw Target, Walmart, Verizon and AT&T stores. November added Sam’s Club and Navy Exchange. The iPad made its way to earlier this month and now AT&T has started selling 3G iPads at its online store. Let us repeat, online store. Online! The online store sells all three models at the usual $629, $729, and $829 price points. The data plans are of course the same no contract deal and are sold separately through the iPad itself or AT&T’s new iPad 3G web portal.