How many pieces are in the Emmet's Triple-Decker Couch Mech?

Emmet's Triple-Decker Couch Mech contains 312 pieces.

What age is the Emmet's Triple-Decker Couch Mech recommended for?

This set is recommended for ages 8+.

When was the Emmet's Triple-Decker Couch Mech released?

Emmet's Triple-Decker Couch Mech was released in 2019.

LEGO Emmet's Triple-Decker Couch Mech set 70842

1 / 4

🏛 The LEGO Movie II

Set #70842

Emmet's Triple-Decker Couch Mech

Emmet's Triple-Decker Couch Mech is pure LEGO Movie fun.

Before you buy

Who it's for: Ages 8+ · Beginner build LEGO Movie fans and younger builders who enjoy imaginative and humorous designs.
Build: 312 pieces · about 2 hours Build time is an estimate.
Price: $29.99 list price · 9.6¢ per piece
Availability: Retired at LEGO

★★★☆☆ 3.8 community rating from 77 ratings

Fans appreciate the set's unique design and fun play features, capturing the humor of The LEGO Movie 2. Some find the build a bit simple, but overall it's considered a worthwhile addition for LEGO Movie fans.

$29.99

Best Price

$26.99

You Save

10% OFF

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

Emmet's Triple-Decker Couch Mech is pure LEGO Movie fun! This wacky set perfectly captures the film's quirky humor and imaginative designs, delivering a build that's as unique as it is entertaining.

This set is perfect for LEGO Movie fans and kids who love creative builds. It's a relatively quick and straightforward build, making it ideal for younger builders, and the end result is a fun, poseable mech that's great for play or display.

Skip this if you're looking for a serious, complex building experience. If you want a more challenging mech build, check out the LEGO Ninjago theme for larger, more intricate models.

✨ New

Ask BlockTalk about this set

AI assistant with full set data

BlockTalk

Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Emmet's Triple-Decker Couch Mech - building tips, investment potential, comparisons, or anything else!

Try asking:

How does this set compare to other LEGO Movie 2 sets in terms of playability and display value? What are some creative ways to pose and display the Triple-Decker Couch Mech? Is this set a good investment for LEGO Movie collectors? What other LEGO themes would complement this set for display?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI

🧩

312

Pieces

⏱

2.0h

Estimated Build Time

📊

Beginner

Difficulty

👤

Ages

Build Highlights:

Unique triple-decker couch design translated into a mech
Simple and sturdy construction perfect for play
Fun posability for dynamic displays
Incorporates iconic elements from the movie

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI

↑ Trending up since release

Investment Grade

⏳ Retired

Emmet's Triple-Decker Couch Mech offers moderate investment potential. As a retired LEGO Movie 2 set, it benefits from the theme's popularity and the set's unique design. The rising price trend suggests increasing demand among collectors. While not a high-value set, its relatively low piece count and original MSRP make it accessible, and its quirky charm could drive future appreciation. However, its smaller size and simpler build may limit its long-term growth compared to larger, more complex sets.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

Emmet and Benny's 'Build-and-Fix' Workshop!

The LEGO Movie II • 117 pcs

$19.99

Battle-Ready Batman and MetalBeard

The LEGO Movie II • 168 pcs

$19.99

Rex's Rex-treme Offroader!

The LEGO Movie II • 236 pcs

$29.99

This set is a fun, quirky alternative to more serious mech builds found in themes like Ninjago or Marvel. While it lacks the complexity of those sets, it offers a unique and humorous design that perfectly captures the spirit of The LEGO Movie 2. It's a great choice for fans of the movie or anyone looking for a lighthearted and creative building experience.

3 Minifigures Included

Emmet, Worn Outfit, Happy / Frustrated

4 parts

Sweet Mayhem - Wings, Helmet

7 parts

B+

Unikitty / Warrior Kitty, Bushy Tail

26 parts

Includes Emmet in a worn outfit, Sweet Mayhem with wings and helmet, and Unikitty as Warrior Kitty. Sweet Mayhem is unique to a few sets, increasing the set's appeal to minifigure collectors.

📦 Parts Inventory

Official piece count: 312
Parts cataloged in this inventory: 66 unique parts, 275 pieces
Minifigures: 3

The official piece count includes the 37 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Missing a piece? Check this set piece by piece, with look-alike colors flagged and element IDs for replacements.

Plate Special 2 x...

Part #: 10247 8× Light Bluish Gray

Brick Curved 4 x ...

Part #: 11153 2× Reddish Brown

Tile Special 2 x ...

Part #: 11203 2× Tan

Brick Curved 2 x ...

Part #: 11477 4× Dark Brown

Weapon Gun Ray / ...

Part #: 13608 1× White

Plate Special 1 x...

Part #: 14417 4× Dark Bluish Gray

Plate Special 1 x...

Part #: 14418 2× Light Bluish Gray

Plate Special 1 x...

Part #: 14704 4× Light Bluish Gray

Brick Curved 2 x ...

Part #: 15068 2× Reddish Brown

Plate Special 1 x...

Part #: 15573 2× Medium Blue

Creature Body Par...

Part #: 16770 3× Light Bluish Gray

Plate Special 1 x...

Part #: 18677 2× Reddish Brown

Tile Special Roun...

Part #: 20482 1× White

Tile Special 1 x ...

Part #: 2412b 5× Flat Silver

Tile Special 1 x ...

Part #: 2432 2× Dark Bluish Gray

Plate Special 1 x...

Part #: 26047 4× Reddish Brown

Bar 7 x 3 [4 Clips]

Part #: 30095 2× Reddish Brown

Plate 2 x 4

Part #: 3020 4× Reddish Brown

Plate 2 x 3

Part #: 3021 2× Reddish Brown

Plate 2 x 3

Part #: 3021 3× Light Bluish Gray

Plate 2 x 2

Part #: 3022 7× Dark Bluish Gray

Plate 2 x 2

Part #: 3022 3× Reddish Brown

Plate 1 x 2

Part #: 3023 8× Dark Bluish Gray

Plate 1 x 2

Part #: 3023 10× Reddish Brown

Plate 1 x 1

Part #: 3024 6× Dark Bluish Gray

Bar 4L (Lightsabe...

Part #: 30374 2× Light Bluish Gray

Hinge Plate 1 x 2...

Part #: 30383 2× Black

Hinge Brick 1 x 2...

Part #: 30386 2× Light Bluish Gray

Brick Round 1 x 1...

Part #: 3062b 1× Trans-Clear

Tile 2 x 2 with G...

Part #: 3068b 18× Medium Blue

Tile 1 x 2 with G...

Part #: 3069b 9× Medium Blue

Technic Bush 1/2 ...

Part #: 32123b 2× Light Bluish Gray

Technic Gear 20 T...

Part #: 32198 2× Light Bluish Gray

Brick Curved Inve...

Part #: 32803 3× Light Bluish Gray

Plate 1 x 8

Part #: 3460 2× Reddish Brown

Hair 2 Pig Tails ...

Part #: 34697pr0001 1× Bright Light Blue

Plate 1 x 3

Part #: 3623 6× Light Bluish Gray

Plate 1 x 4

Part #: 3710 3× Dark Bluish Gray

Plate 1 x 4

Part #: 3710 2× Reddish Brown

Technic Axle Pin ...

Part #: 3749 2× Tan

Plate 2 x 6

Part #: 3795 1× Reddish Brown

Plate 2 x 10

Part #: 3832 2× Reddish Brown

Equipment Cup / M...

Part #: 3899 6× White

Bracket 2 x 2 wit...

Part #: 41682 6× Medium Blue

Technic Axle Pin ...

Part #: 43093 6× Blue

Hinge Plate 1 x 2...

Part #: 44302a 2× Black

Plate Special 1 x...

Part #: 4590 5× Dark Bluish Gray

Pneumatic T-Piece...

Part #: 4697b 3× Light Bluish Gray

Dish 2 x 2 Invert...

Part #: 4740 2× Light Bluish Gray

Plate Special 1 x...

Part #: 48336 4× Dark Bluish Gray

Technic Axle Conn...

Part #: 59443 4× Light Bluish Gray

Plate Special 1 x...

Part #: 60470b 2× Light Bluish Gray

Hinge Plate 1 x 2...

Part #: 60471 2× Black

Plate Special 1 x...

Part #: 60478 2× Reddish Brown

Brick Curved 1 x ...

Part #: 6091 2× Dark Bluish Gray

Plate Special 1 x...

Part #: 61252 6× Light Bluish Gray

Wave / Flame Roun...

Part #: 6126b 2× Glitter Trans-Light Blue

Plate Round 1 x 1...

Part #: 6141 1× Trans-Dark Pink

Bar 1 x 4 x 3 [En...

Part #: 62113 4× Reddish Brown

Tile 1 x 3

Part #: 63864 2× Light Bluish Gray

Plate Special 1 x...

Part #: 63868 14× Dark Bluish Gray

Technic Pin with ...

Part #: 6628 2× Black

Plate Round 1 x 1...

Part #: 85861 2× Trans-Light Blue

Plate Round 1 x 1...

Part #: 85861 12× Reddish Brown

Plate Special 2 x...

Part #: 87580 2× Dark Bluish Gray

Plate Special 2 x...

Part #: 87580 6× Medium Blue

Hinge Plate 2 x 2...

Part #: 92582 2× Light Bluish Gray

Plate Special 1 x...

Part #: 92692 1× Black

Bracket 1 x 2 - 2...

Part #: 93274 4× Light Bluish Gray

Arm Skeleton [Ben...

Part #: 93609 6× Dark Bluish Gray

Bracket 1 x 2 - 1...

Part #: 99780 8× Dark Bluish Gray

Bracket 1 x 2 - 1...

Part #: 99781 2× Light Bluish Gray

Features a good selection of Medium Blue and Dark Bluish Gray plates and tiles, useful for MOC builders. The Reddish Brown round plates are also a nice addition for detailing.

🛒 Where to Buy

eBay

✓ In Stock

$26.99 →

Walmart

✓ In Stock

Compare on eBay →

$28.49

Target

✓ In Stock

Compare on eBay →

$29.99

💎 Notable Parts

Medium Blue Tile 2 x 2 with Groove (18x) $1.80

Dark Bluish Gray Plate Special 1 x 2 with Clip Horizontal on End (14x) $2.10

Reddish Brown Plate Round 1 x 1 with Open Stud (12x) $0.96

Medium Blue Tile 1 x 2 with Groove (9x) $0.90

Flat Silver Tile Special 1 x 2 Grille with Bottom Groove (5x) $0.75

Est. BrickLink Part Value

$6.51

💡 MOC Potential

🤖 Larger, more detailed mech variations using similar design principles

🏙 Incorporating the couch design into a larger LEGO Movie city layout

🚗 Rebuilding into a wacky, over-the-top vehicle

📰 The LEGO Movie II News

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

1 video found

BlockTalk AI

British Bob VHS appreciates the Emmet's Triple Decker Couch Mech set for its couch and mech builds, drawing a comparison to the original double-decker couch. While noting the mech's slight flimsiness, he generally likes the design and highlights the inclusion of Emmet, Sweet Mayhem, and Rampage Kitty minifigures.

The Lego Movie 2 (set 70842): Emmet's Triple Decker Couch Mech Review & Stop Motion Speed Build!

British Bob VHS • 4.2K views Review

What the Community Says

1 YouTube reviews

BlockTalk AI Summary

Reddit Reviews

No Reddit reviews found

YouTube Reviews

1 video

The Lego Movie 2 (set 70842): Emmet's Triple Decker Couch Mech Review & Stop Motion Speed Build!

British Bob VHS

4.2K views Review

Community Content: These reviews are from Reddit and YouTube users sharing their personal experiences. Opinions may vary.

📖 Building Instructions 4

BI 3106, 56/65G, 70842 1/2 V29

Download PDF

BI 3106, 56/65G, 70842 1/2 V39

Download PDF

BI 3101, 36/65G, 70842 2/2 V29

Download PDF

BI 3101, 36/65G, 70842 2/2 V39

Download PDF

Inventory Statistics

Unique Parts

312

Official Piece Count

275

Cataloged Inventory Pieces

Minifigures

The official piece count includes the 37 parts inside the set's minifigures, which this inventory lists separately. Spare parts are counted in neither figure.

Inventory Version: 1

Missing a piece? Use the Missing Piece Checker.