Just waiting on the IM:AA line to make it to damn retail... Oh, and the final wave of IM2. :(
Good luck with that. The only reported finds of those figures at retail has been at non-mainstream stores like HEB, Kroger, and Fred Meyer's. I traded to get the ones I wanted out of those waves, as I doubt they will show up anytime soon at any major retail stores like Wal-Mart, TRU, or Target.
That said, I won't be shocked if they appear at "discount" stores like Ross, Marshalls, or T.J. Maxx. We (speaking as an employee of TJX) seem to buy up the last few waves of toys like G.I. Joe (25th and RoC), XMOW, Transformers, and, apparently, Marvel Universe store exclusives. It wouldn't surprise me if we see some of them show up during the Christmas season. And, if that happens, I'll be picking them up as board member stocking stuffers.