“As noted by CNET contributor Jim Dalrymple on his personal blog The Loop, AT&T today cut the price of the original iPad with 3G by $100, putting the 16GB, 32GB, and 64GB models on sale at $429, $529, and $629 respectively. By comparison, those units cost $629, $729, and $829 when they were first released.”
First-gen iPad 3G gets $100 price cut by AT&T | Apple – CNET News