While nothing has been officially released the estimates out on the street range from 400k – 600k sold in the first weekend. By contrast, and to compare, those numbers are higher than the original did in a week on Earth. Not too shabby. Also not surprising. This go around had it being sold everywhere and not just at the Apple Store. Essentially though, whatever stores had them, now don’t. Waiting lines now are huge. As someone who was there for the first iPad on its first day, I was very surprised to see the massive lines at the store.