Title is self-explanatory. Order any edition of Thor and any Iron Man 1 or 2 and get $10 off your whole order. Seems like a pretty good deal if you are already planning on getting Thor and don't have Iron Man 1 or 2.
http://www.amazon.com/gp/feature.ht..._m=ATVPDKIKX0DER&pf_rd_r=0QN9HJVY79FB1V0H06HA
http://www.amazon.com/gp/feature.ht..._m=ATVPDKIKX0DER&pf_rd_r=0QN9HJVY79FB1V0H06HA