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76327 LEGO Iron Man MK4 Bust thumbnail image

76327 LEGO Iron Man MK4 Bust
Images 6Description 
76327 LEGO Iron Man MK4 Bust
  • Iron Man MK4 Bust thumbnail
  • Iron Man MK4 Bust thumbnail
  • Iron Man MK4 Bust thumbnail
  • Iron Man MK4 Bust thumbnail
  • Iron Man MK4 Bust thumbnail
  • Iron Man MK4 Bust thumbnail

LEGO 76327 Iron Man MK4 Bust is a Marvel Super Heroes set currently available at retail for $59.99 and is projected to retire at the end of 2026. Current new-sealed secondary market prices range from $51 to $75, with the average below MSRP at $54. The Iron Man Mark 4 Armor minifigure is exclusive to this set and is the most sought-after in the lineup.

Forecast Model

This represents the expected annual growth (CAGR) based solely on a forecast model.
LEGO 76327 Iron Man MK4 Bust is a Marvel Super Heroes Busts set released in 2025, containing 436 pieces and 1 minifigure. The build depicts the Mark 4 Iron Man armor with a rotating head and two adjustable flaps at the back. It includes two retractable shoulder cannons and sits on a display base with a printed nameplate. The set also includes a removable Iron Man minifigure.

Once retired, the expected annual growth will be close to 5% after the second year, valuing the set between $68 and $70 shortly after it is retired.
Retirement risk. Iron Man MK4 Bust is anticipated to retire shortly across most LEGO retail markets and regional LEGO.com platforms, with a number of regions having already done so.
All regions

For Sale (New/Sealed)

This chart shows the sales listing trends of 76327 Iron Man MK4 Bust.
 (US) Marvel Infinity Saga: Iron Man MK4 Bust 76327 436pcs 18+
BrickEconomy Choice
$45.00
(US) Marvel Iron Man MK4 Bust 76327 436 Pieces New Sealed $45.00
-25.0%
(US) Marvel Iron Man MK4 Bust Building Kit 76327 $47.99
-20.0%
(US) BRAND NEWLEGO Marvel Iron Man MK4 Bust 76327 Adult Display Collectible Set $47.99
-20.0%
(US) Authentic LEGO Marvel IRON MAN MK4 BUST Building Set 436 Pieces (76327) NEW $49.95
-16.7%
(US) Marvel Iron Man MK4 Bust 76327 436pcs 18+ - New, Sealed - Ships Fast $49.97
-16.7%
(US) Marvel Iron Man MK4 Bust 76327 Infinity Saga 436 pcs New - Factory Sealed $49.97
-16.7%
(US) Marvel Iron Man MK4 Bust 76327 Infinity Saga 436 pcs New - Factory Sealed $49.99
-16.7%
(US) Marvel Iron Man MK4 Bust Set 76327 436 pieces $49.99
-16.7%
(US) Marvel Infinity Saga Iron Man MK4 Bust 76327 436 pcs Ages 18+ $50.00
-16.7%
(US) Marvel Iron Man MK4 Bust 76327 New Sealed $50.00
-16.7%
(US) Marvel The Infinity Saga Iron Man MK4 Bust Building Set (76327) New Sealed $50.00
-16.7%
(AE) HOT LEGO Marvel Iron Man MK4 Bust 76327 Adult Collectible Model w/ Minifigure $50.97
-15.0%
(BR) NEW LEGO Marvel Iron Man MK4 Bust 76327 436 Pieces 18+ $52.49
-12.5%
(US) Marvel - Iron Man MK4 Bust - #76327 $52.99
-11.7%
(US) Marvel Iron Man MK4 Bust - Building Kit for Adults, Ages 18+ - Includes Iro $53.00
-11.7%
(US) Marvel Iron Man MK4 Bust 76327 Infinity Saga 436 PCS NEW Sealed 18+ $53.49
-10.8%
(US) Brand New Sealed - Lego Marvel Iron Man MK4 Bust Set 76327 436 pieces $54.95
-8.4%
(US) Marvel Iron Man MK4 Bust Set 76327 New Sealed $54.99
-8.3%
(US) 76327 Marvel Iron Man MK4 Bust the Infinity Saga - New Factory Sealed Box $54.99
-8.3%
(US) Marvel: Iron Man MK4 Bust (76327) $54.99
-8.3%
Show 22 more listings

Minifigs

Iron Man MK4 Bust contains 1 minifig. The minifigure is exclusive to this set.
sh1048
Iron Man Mark 4 Armor
Iron Man with Mark 4 armor, large helmet visor, and light nougat head - sh1048
Exclusive
Value $32.31

Sets in Marvel Super Heroes / Busts

76326 Iron Spider-Man Bust

Theme / Subtheme Marvel Super Heroes / Busts
Year 2025
Pieces / Minifigs 379 / 1
Availability Retail
76326 LEGO Iron Spider-Man Bust
Retail $59.99
Available at retail

Sets in Marvel Super Heroes from 2025

76325 Avengers Age of Ultron Quinjet

Theme / Subtheme Marvel Super Heroes / Avengers
Year 2025
Pieces / Minifigs 1,131 / 5
Availability Retail
76325 LEGO Avengers Age of Ultron Quinjet
Retail $129.99
Available at retail

76313 MARVEL Logo

Theme Marvel Super Heroes
Year 2025
Pieces / Minifigs 931 / 5
Availability Retail
76313 LEGO MARVEL Logo
Retail $99.99
Available at retail

76324 Spider-Man vs. Oscorp

Theme / Subtheme Marvel Super Heroes / Spider-Man
Year 2025
Pieces / Minifigs 808 / 8
Availability Retail (Retiring soon)
76324 LEGO Spider-Man vs. Oscorp
Retail $139.99
Available at retail
Retiring soon

76314 Captain America Civil War Action Battle

Theme / Subtheme Marvel Super Heroes / Captain America Civil War
Year 2025
Pieces / Minifigs 736 / 8
Availability Retired
76314 LEGO Captain America Civil War Action Battle
Retail $99.99
Value $106.87
Growth  +6.9%

76323 Avengers Endgame Final Battle

Theme / Subtheme Marvel Super Heroes / Avengers
Year 2025
Pieces / Minifigs 621 / 9
Availability Retail (Retiring soon)
76323 LEGO Avengers Endgame Final Battle
Retail $99.99
Available at retail
Retiring soon

76329 Miles Morales' Mask

Theme / Subtheme Marvel Super Heroes / Spider-Man
Year 2025
Pieces 487
Availability Retail (Retiring soon)
76329 LEGO Spider-Man Miles Morales' Mask
Retail $69.99
Available at retail
Retiring soon

76316 Fantastic Four vs. Galactus Construction Figure

Theme Marvel Super Heroes
Year 2025
Pieces / Minifigs 427 / 4
Availability Retail
76316 LEGO Fantastic Four vs. Galactus Construction Figure
Retail $59.99
Available at retail

76317 Peter Parker’s Apartment

Theme / Subtheme Marvel Super Heroes / Spider-Man
Year 2025
Pieces / Minifigs 394 / 4
Availability Retail (Retiring soon)
76317 LEGO Spider-Man Peter Parker’s Apartment
Retail $54.99
Available at retail
Retiring soon

My Collection

Iron Man MK4 Bust Reviews

26 reviews
4.8
Collectors
Investors
Jays Brick Blog
“The inclusion of minifigures also make these extra tantalizing for Marvel fans and completeness, especially the Mark IV Armor which makes its long-awaited LEGO debut in 76327 Iron Man MK4 Bust, but the lack of arm printing does make it look a little incomplete.”
Full review at jaysbrickblog.com
Brick Fanatics
“While 76327 Iron Man MK4 Bust’s minifigure is the first such iteration of that particular version of Tony Stark’s armored suit to date. Although it is true that Tony Stark’s Mark 4 armor in Iron Man 3 only had a red and gold look to it, the minifigure’s reused legs in 76327... More Iron Man MK4 Bust do throw a little silver into the mix, making them not quite screen-accurate enough for some.”
Full review at www.brickfanatics.com
BrickEconomy Member Review
“The Iron Man LEGO bust offers a compact and display-friendly model at 17 cm tall, with decent detail for its size. While the price feels steep for the number of elements included, it does come with an Iron Man minifigure, although it lacks premium printing. Overall, it's best picked up on discount for fans wanting a smaller-scale Marvel display piece.”
 

About Marvel Super Heroes Busts

The LEGO Marvel Super Heroes theme is based on the characters created by Marvel Comics. Originally Marvel was a subtheme of the LEGO Super Heroes theme but was later separated into its own theme. Over time, sets in the Marvel Super Heroes theme includes most characters and situations released to the marvel Universe from films to the comics to TV series. The first wave of Marvel sets was released in 2012 and consisted of sets based on The Avengers and the X-Men comic books as well as the Ultimate Spider-Man TV series.
Read more
LEGO Marvel Iron Man MK4 Bust (76327) is a celebration of one of the most popular characters in the Marvel Cinematic Universe. With 436 pieces and a sturdy base, this building set project yields an impressive collectible display piece that will delight experienced model-makers, Marvel fans and adult Super Hero enthusiasts.

This buildable Super Hero set replicates the iconic MK4 armor worn in Marvel Studios Iron Man 3 movie. The 436-piece model construction kit includes two adjustable flaps o n the back, two retractable shoulder cannons and a rotating head. The solid base features a printed nameplate and a removable Iron Man minifigure. This immersive and rewarding building experience is complemented by a digital version of the sets building instructions, which can be found on the LEGO Builder app. Set contains 436 pieces.

LEGO Marvel Iron Man figure for adults Iron Man MK4 Bust is a collectible, build-and-display set for experienced model-makers and adult Super Hero...
Description provided by LEGO©