I bought two Model B's from Newark[0] on Jan 2nd, shipped on the 4th, and received on the 7th. Wickedly fast. I think they will be out of stock soon.
[0] http://www.newark.com/jsp/search/productdetail.jsp?id=43W530...;
[0] http://www.newark.com/jsp/search/productdetail.jsp?id=43W530...;
Edit: nevermind... looks like I just got lucky when I ordered mine. Newark now says "7200 Expected to ship 6 Feb, 2013"