This LEGO^® Iron Man (Toy Fair 2012 Exclusive) Minifigure was released in 2012. The New York Toy Fair Exclusive Captain America and Iron Man is a promotional Marvel Super Heroes set that was given away at the New York Toy Fair in 2012. It contains comic book versions of the Captain America and Iron Man minifigures, both of which are exclusive to this set. These minifigures display a more serious facial expression. The Iron Man is the only version with a printed helmet and the Captain America has a different shield. Only 125 sets were made!

So far this is rarest Minifigure in my collection together with Capitan America.

Iron Man is a fictional superhero appearing in American comic books published by Marvel Comics. The character was created by writer and editor Stan Lee, developed by scripter Larry Lieber, and designed by artists Don Heck and Jack Kirby. The character made his first appearance in Tales of Suspense #39 (cover dated March 1963).

A wealthy American business magnate, playboy, and ingenious scientist, Anthony Edward “Tony” Stark suffers a severe chest injury during a kidnapping in which his captors attempt to force him to build a weapon of mass destruction. He instead creates a powered suit of armor to save his life and escape captivity. Later, Stark augments his suit with weapons and other technological devices he designed through his company, Stark Industries. He uses the suit and successive versions to protect the world as Iron Man, while at first concealing his true identity. Initially, Iron Man was a vehicle for Stan Lee to explore Cold War themes, particularly the role of American technology and industry in the fight against communism. Subsequent re-imaginings of Iron Man have transitioned from Cold War motifs to contemporary matters of the time.