Presenting the Autobot Sandstorm and Private Dedcliff from the Transformers Dark of the Moon toyline. At first glance, DOTM Sandstorm doesn't appear to be much - a potboiler figure meant to drain your pockets and a lot of people probably ignored him.
Personally I was also leaning towards ignoring this Scout Class DOTM figure had I not known the history behind the name "Sandstorm." In Transformers lore, Sandstorm (in the Marvel Comics continuity of the Transformers) is a Wrecker - one particularly nasty Wrecker who actually beat the crap out of Optimus Prime himself. He was again listed as a Wrecker in the Dreamwave and IDW comic continuities so I had to get him to help boost my fledgling Wreckers collection alongside other Scout class Wreckers like the Autobot Whirl.
As with his cartoon/comic versions, DOTM Sandstorm is a triple-changer - in the cartoons and the comic books he could transform into a dune-buggy, robot and helicopter - something which makes him akin to the Autobot Springer I suppose. More or less he maintained this... "trademark" through the years, though in 2010, the Autobot Beachcomer - who could transform into a sand buggy was released and a re-painted version was released named Sandstorm which did not have a third form - The helicopter mode was gone. Unfortunately, DOTM Sandstorm does not transform into a helicopter either. Instead he transforms into a mobile weapons chair - yes I said chair.