The Wi-Fi + 3G iPad is now available, starting at $629, $729, and $829 for 16GB, 32GB, and 64GB models respectively. You can grab a prepaid, no contract data plan with AT&T for $14.99 with 250MB of data or $29.99 for an unlimited plan (and I mean really unlimited). Apple Stores will begin stocking them at 5PM, so you can still take part in the chaos.
