LEGO Marvel 76344 Iron Man Mark 3 Collectors’ Edition Officially Revealed | January 2026

In recent year's we've seen a massive increase in both brick-built characters and 18+ models, and the latest LEGO Marvel-branded set combines both of these recent trends from the Danish toy manufacturers. In particular, we now have official images of 76344 Iron Man Mark 3 Collectors’ Edition - an entirely brick-built 18+ version of Iron Man releasing on the 1st of January 2026. 1,297 pieces retailing for $129.99 / €129.99 / £119.99 make up the first adult-oriented LEGO Marvel set of 2026.

As the name suggests, 76344 is a large-scale, posable brick-built figure of Iron Man, based on the character's Mark 3 armour. Iron Man's chest features the signature arc reactor made from a single print to mimic the glowing energy core. This is the central point of the armour that is built using a combination of smooth tiles, slopes and small decorative elements to create the mechanical look of Iron Man's Mark 3 suit.

Iron Man's arms and legs use a mix of hinge and ball-and-socket joints at the shoulders, elbows, hips and knees, allowing for multiple dynamic superhero poses. The hands of the figure are quite simplified, yet include fully articulated fingers for further accessibility. The whole 18+ build is displayed on a black and grey stand, which also includes a LEGO Minifigure of Iron Man in the same Mark 3 armour and a simple nameplate.

76344 Iron Man Mark 3 Collectors’ Edition

Set Name - Iron Man Mark 3 Collectors’ Edition

Set Number - 76344

Age Range - 18+

Piece Count - 1,297

Price - $129.99 / €129.99 / £119.99

Release Date - 1st January 2026

76344 Iron Man Mark 3 Collectors’ Edition releases on the 1st of January 2026, but what do you think? Will you be purchasing 76434 in a couple of months? Do you like seeing more brick-built characters and 18+ models? What other LEGO Marvel-inspired sets would you like to see in 2026? Let us know your thoughts and opinions in the comments below.