The third DST wave is starting to show up at Toys R Us, the wave includes Kang, Mirror Kirk and Mirror Spock. This auction has a pic of Kang: http://cgi.ebay.com/STAR-TREK-KLINGO...#ht_1478wt_939
By the way, on TrekToy many have mentioned Toys R Us cancelling their pre-orders. Apparently they didn't pay attention to how many Kangs they would actually have. Either that, or Kang is really severely limited.