Standing over 38 cm tall, this 1,297-piece display figure recreates Iron Man's Mark 3 armour from Marvel Studios' Avengers: Infinity Saga films. The buildable model features authentic detailing with gold-lacquered accents and measures 21 cm wide by 11 cm deep when assembled.

The figure offers extensive articulation with jointed neck, waist, shoulders, wrists and hands, allowing for dynamic poses on its included display base with name plaque. An attachable Iron Man minifigure complements the larger model, whilst the Arc Reactor serves as the final piece to complete the build.

Build Features

The construction process provides an immersive experience for adult builders, with the Arc Reactor installation marking the satisfying conclusion of assembly. The model comes with a sturdy display base that supports the figure's weight and various poses.

Designed for ages 18 and older, the set combines detailed construction with display-worthy presentation. The figure's proportions and articulation make it suitable for both static display and repositioning, with the lacquered gold elements adding visual authenticity to the armour's appearance.

Where to Buy LEGO Iron Man Mark 3 Collectors' Edition for the Best Price

We've been tracking prices for this set since July 2026. The recommended retail price is $129.99. It's currently available from 2 retailers, with LEGO offering the best price at $129.99. The lowest price we've ever recorded was $129.99 at Macy's in July 2026. This set is expected to retire next year, so prices may increase as availability decreases.