I got 1 Walmart here and they put a bunch of figs when I was there. They were all the same revision case and had no MK I or Iron Monger. I found mine at TRU.
MK I is harder to get cause he is packed 1 per case and not all stores are getting the same cases. He will be available again in other waves/revision cases but he will be 1 per case again. Check Entertainment Earth to see the revision cases.
You seem to be the guy to talk to regarding Iron Man 2 figures....
I cant seem to find the Movie Mark I at my Wal-mart. Is he one of the harder ones to find? Do you think theyll be all over here soon? We only have the one Walmart where I moved to and thats it.