Hudson vs. Scorpion Alien 2-Pack from Aliens vs. Marine
This set of figures was released in 1996 by Kenner to commemorate the 10th anniversary of the Aliens film. The Hudson figure comes with a torpedo-launching backpack. The Scorpion Alien "explodes" into two pieces when the button on its back is pressed.
This set is new in a very nice package with very minor creases near the corners. There is also a small sticker on the back that probably cannot be removed without damaging the card.