Yeah, Disney Delivers has been taking orders for them for at least 3 or 4 days now (Jared ordered them on Friday, I think), and DL definitely has 'em in stock now at their Star Traders shop too - all BLUE saber variants. Hadn't even heard of them hitting DW yet though. Where'd you see that Anthony? Did Karma dig some up down there or something? Sounds like Sharon hasn't popped in there quite yet...
They're just slightly larger than the average Hasbro figure, but not by much. Probably only noticeable if you compared the Disney Yoda to a Hasbro one (Disney's has a much larger noggin).