Roar into Adventure!
Build your own T. rex and more!

Unleash prehistoric fun with this 3-in-1 Creator set. Construct a posable T. rex, a sturdy Triceratops, or a soaring Pterodactyl from 626 pieces!

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🏛 Creator 3-in-1
Set #31151

T. rex

The T.

🏆 Best For: Perfect for dinosaur fans and LEGO enthusiasts looking for a fun and engaging building experience. ⏱ 4.5 hr build 🧩 626 pcs
★★★★☆ 4.2

Fans appreciate the realistic design and posability of the T. rex, praising its display value and engaging build. Some note the repetitive nature of building the body sections, but overall it's considered a worthwhile addition to the Creator 3-in-1 lineup.

MSRP
$59.99
Best Price
$53.99
You Save
10% OFF
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📝 Our Take

The T. rex is a fantastic addition to the LEGO Creator 3-in-1 lineup. This set perfectly captures the imposing nature of the king of dinosaurs with its detailed build and posable features, making it a standout model for both play and display.

This set is perfect for dinosaur enthusiasts and LEGO builders of all ages. The build process is engaging and rewarding, offering a great balance of challenge and fun. The alternate builds add even more value, making it a versatile and exciting set.

Skip this if you're looking for minifigure-scale dinosaurs or highly complex building techniques. While the T. rex is impressive, consider LEGO Jurassic Park sets for minifigure interaction or larger, more intricate dinosaur models for advanced building experiences.

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Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the T. rex - building tips, investment potential, comparisons, or anything else!
Try asking:
How does this T. rex compare to other LEGO dinosaur models? What are some creative ways to display the T. rex in different poses? Is this set a good value for the price, considering the piece count and building experience? How does the 3-in-1 feature enhance the overall playability and display options?

🧱 Building Experience

🧩
626
Pieces
4.5h
Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • The posable limbs and head allow for dynamic displays.
  • The use of SNOT (Studs Not On Top) techniques creates a smooth, detailed surface.
  • The olive green and dark green color scheme accurately represents the T. rex's natural appearance.
  • The alternate builds provide additional building challenges and display options.

📈 Investment Analysis

→ Price stable
B
Investment Grade
⏳ Active
The LEGO Creator 3-in-1 T. rex (31151-1) presents a moderate investment opportunity. Its appeal lies in the enduring popularity of dinosaurs and the versatility of the 3-in-1 design, which allows for multiple builds from a single set. The reasonable MSRP and solid piece count enhance its accessibility to a wide range of collectors. While not a limited edition, the set's potential for appreciation is bolstered by the Creator theme's track record of retaining value. However, the absence of exclusive minifigures and the possibility of future dinosaur-themed sets could temper its long-term growth. Investors should consider purchasing at or below MSRP and holding for several years after retirement to maximize potential returns. Keep in mind that the dinosaur theme has had many LEGO sets released, so this one may not be as rare as some others.

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

Compare Similar Sets

The T. rex offers a great alternative to larger, more expensive dinosaur sets like those in the Jurassic Park theme. Its 3-in-1 design provides more building options compared to single-model sets. It's a good choice for builders who want a detailed dinosaur model without the higher price point of licensed sets.

📦 Full Parts Inventory - 121 unique parts • 591 total pieces

Slope Curved 4 x 1 No Studs [Stud Holder with Symmetric Ridges] Slope Curved 4 x ...
Part #: 11153 Olive Green
Brick Special 1 x 2 with 2 Studs on 1 Side Brick Special 1 x...
Part #: 11211 Olive Green
Tile Round 1 x 2 Tile Round 1 x 2
Part #: 1126 Tan
Plate Special 1 x 2 with Pin Hole on Top Plate Special 1 x...
Part #: 11458 Dark Bluish Gray
Slope Curved 2 x 1 No Studs [1/2 Bow] Slope Curved 2 x ...
Part #: 11477 28× Olive Green
Slope Curved 2 x 1 No Studs [1/2 Bow] Slope Curved 2 x ...
Part #: 11477 Tan
Slope Curved 2 x 1 No Studs [1/2 Bow] Slope Curved 2 x ...
Part #: 11477 Reddish Brown
Slope Curved 4 x 1 Inverted Slope Curved 4 x ...
Part #: 13547 Tan
Plate Special 1 x 2 with 5.9mm Centre Side Towball Plate Special 1 x...
Part #: 14417 Dark Bluish Gray
Plate Special 1 x 2 5.9mm Towball Socket Plate Special 1 x...
Part #: 14418 Light Bluish Gray
Plate Special 1 x 2 5.9mm Centre Side Towball Socket Plate Special 1 x...
Part #: 14704 Light Bluish Gray
Slope Curved 2 x 2 x 2/3 Slope Curved 2 x ...
Part #: 15068 Dark Green
Plate Special 1 x 2 with Three Teeth [Tri-Tooth] Plate Special 1 x...
Part #: 15208 White
Brick Round 2 x 2 Dome Bottom [Open Stud] Brick Round 2 x 2...
Part #: 15395 White
Tile Round 1 x 2 Half Circle Tile Round 1 x 2 ...
Part #: 1748 Tan
Plate Round Half 3 x 6 with 1 x 2 Cutout Plate Round Half ...
Part #: 18646 Dark Green
Plate Special 1 x 2 with Pin Hole Underneath Plate Special 1 x...
Part #: 18677 Black
Bar Holder with Hole and Bar Handle Bar Holder with H...
Part #: 23443 Dark Bluish Gray
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 Dark Bluish Gray
Plant, Leaves 4 x 3 Plant, Leaves 4 x 3
Part #: 2423 Sand Green
Tile Round 1 x 1 Quarter Tile Round 1 x 1 ...
Part #: 25269 16× Dark Green
Wedge Plate 2 x 2 Cut Corner Wedge Plate 2 x 2...
Part #: 26601 16× Olive Green
Brick Special 1 x 1 with Studs on 2 Adjacent Sides Brick Special 1 x...
Part #: 26604 Light Bluish Gray
Technic Brick 1 x 10 [9 Pin Holes] Technic Brick 1 x...
Part #: 2730 Black
Slope Curved 2 x 1 with Stud Notch Right Slope Curved 2 x ...
Part #: 29119 Dark Green
Slope Curved 2 x 1 with Stud Notch Left Slope Curved 2 x ...
Part #: 29120 Dark Green
Brick 2 x 4 Brick 2 x 4
Part #: 3001 Dark Green
Brick 2 x 4 Brick 2 x 4
Part #: 3001 Tan
Brick 2 x 3 Brick 2 x 3
Part #: 3002 Black
Brick 2 x 2 Brick 2 x 2
Part #: 3003 White
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Tan
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Dark Green
Brick 1 x 2 Brick 1 x 2
Part #: 3004 Olive Green
Brick 1 x 1 Brick 1 x 1
Part #: 3005 Dark Green
Brick 1 x 1 Brick 1 x 1
Part #: 3005 Tan
Brick 2 x 8 Brick 2 x 8
Part #: 3007 Tan
Brick 1 x 8 Brick 1 x 8
Part #: 3008 Tan
Brick 1 x 6 Brick 1 x 6
Part #: 3009 Olive Green
Brick 1 x 4 Brick 1 x 4
Part #: 3010 Tan
Brick 1 x 4 Brick 1 x 4
Part #: 3010 Olive Green
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Tan
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Olive Green
Plate 2 x 4 Plate 2 x 4
Part #: 3020 Dark Green
Plate 2 x 3 Plate 2 x 3
Part #: 3021 Black
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Dark Bluish Gray
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Tan
Plate 2 x 2 Plate 2 x 2
Part #: 3022 Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Dark Red
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Tan
Plate 1 x 2 Plate 1 x 2
Part #: 3023 Red
Plate 1 x 2 Plate 1 x 2
Part #: 3023 54× Olive Green
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Tan
Plate 1 x 1 Plate 1 x 1
Part #: 3024 Olive Green
Plate 4 x 10 Plate 4 x 10
Part #: 3030 Tan
Plate 2 x 8 Plate 2 x 8
Part #: 3034 Tan
Bar 4L (Lightsaber Blade / Wand) Bar 4L (Lightsabe...
Part #: 30374 Trans-Bright Green
Slope 45° 2 x 1 with Bottom Pin Slope 45° 2 x 1 w...
Part #: 3040b Dark Green
Brick Special 1 x 4 with 4 Studs on One Side Brick Special 1 x...
Part #: 30414 Dark Bluish Gray
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b Tan
Tile 1 x 2 with Groove Tile 1 x 2 with G...
Part #: 3069b 17× Dark Green
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Tan
Tile 1 x 1 with Groove Tile 1 x 1 with G...
Part #: 3070b Dark Green
Plate Special 3 x 2 with Rounded End, Hole Plate Special 3 x...
Part #: 3176 Tan
Technic Axle 2 Notched Technic Axle 2 No...
Part #: 32062 Red
Technic Brick 1 x 2 with Axle Hole Type 1 [+ Opening] and Bottom Pin Technic Brick 1 x...
Part #: 32064a Black
Brick Round 2 x 2 Dome Top, Vented Stud Brick Round 2 x 2...
Part #: 3262 White
Plate 1 x 1 x 2/3 Half Round with Side Stud Plate 1 x 1 x 2/3...
Part #: 3386 Black
Plate Special 1 x 2 Rounded with 2 Open Studs Plate Special 1 x...
Part #: 35480 12× Dark Bluish Gray
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Orange
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Reddish Brown
Plate 1 x 3 Plate 1 x 3
Part #: 3623 Yellow
Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Slope Inverted 45...
Part #: 3660 Tan
Technic Brick 1 x 2 [1 Pin Hole] Technic Brick 1 x...
Part #: 3700 Dark Bluish Gray
Technic Brick 1 x 4 [3 Pin Holes] Technic Brick 1 x...
Part #: 3701 Black
Plate 1 x 4 Plate 1 x 4
Part #: 3710 11× Olive Green
Plate 1 x 4 Plate 1 x 4
Part #: 3710 Dark Green
Slope Inverted 33° 3 x 2 [Connections between Studs] Slope Inverted 33...
Part #: 3747b Tan
Technic Brick 1 x 6 [5 Pin Holes] Technic Brick 1 x...
Part #: 3894 Black
Plate Angled 3 x 3 with Heart Shape Plate Angled 3 x ...
Part #: 39613 Black
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a White
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a Dark Bluish Gray
Animal Body Part / Plant, Tail / Claw / Horn / Branch / Tentacle, End Section Animal Body Part ...
Part #: 40379 White
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 Dark Tan
Wedge 4 x 2 Right Wedge 4 x 2 Right
Part #: 41767 Olive Green
Wedge 4 x 2 Left Wedge 4 x 2 Left
Part #: 41768 Olive Green
Wedge Plate 4 x 2 Right Wedge Plate 4 x 2...
Part #: 41769 Dark Green
Wedge Plate 4 x 2 Right Wedge Plate 4 x 2...
Part #: 41769 Olive Green
Wedge Plate 4 x 2 Right Wedge Plate 4 x 2...
Part #: 41769 Tan
Wedge Plate 4 x 2 Left Wedge Plate 4 x 2...
Part #: 41770 Dark Green
Wedge Plate 4 x 2 Left Wedge Plate 4 x 2...
Part #: 41770 Tan
Wedge Plate 4 x 2 Left Wedge Plate 4 x 2...
Part #: 41770 Olive Green
Slope 33° 3 x 1 Slope 33° 3 x 1
Part #: 4286 Tan
Slope Inverted 33° 3 x 1 with Internal Stopper and No Front Stud Connection Slope Inverted 33...
Part #: 4287c Tan
Technic Pin Long with Friction Ridges Lengthwise, 1 Center Slot Technic Pin Long ...
Part #: 42924 Blue
Plate Special 2 x 2 x 2/3 with Two Studs On Side and Two Raised - Updated Version Plate Special 2 x...
Part #: 4304 10× Black
Wedge Plate 3 x 2 Right Wedge Plate 3 x 2...
Part #: 43722 Dark Bluish Gray
Wedge Plate 3 x 2 Left Wedge Plate 3 x 2...
Part #: 43723 Dark Bluish Gray
Technic Rotation Joint Disk with Pin and 3L Beam Thick Technic Rotation ...
Part #: 44225 Light Bluish Gray
Hinge Plate 1 x 2 Locking with 1 Finger On End, without Groove Hinge Plate 1 x 2...
Part #: 44301b Dark Bluish Gray
Bracket 1 x 2 - 2 x 2 Bracket 1 x 2 - 2...
Part #: 44728 Light Bluish Gray
Bracket 1 x 2 - 2 x 2 Bracket 1 x 2 - 2...
Part #: 44728 Black
Brick Special 1 x 2 with Pin - Bottom Stud Holder Brick Special 1 x...
Part #: 44865 White
Brick Special 1 x 1 Studs on 4 Sides Brick Special 1 x...
Part #: 4733 Dark Bluish Gray
Wedge Curved 4 x 4 No Top Studs Wedge Curved 4 x ...
Part #: 47753 Dark Green
Plate Special 1 x 1 with Tooth Plate Special 1 x...
Part #: 49668 White
Wedge Plate 8 x 3, 22° Right Wedge Plate 8 x 3...
Part #: 50304 Olive Green
Wedge Plate 8 x 3, 22° Left Wedge Plate 8 x 3...
Part #: 50305 Olive Green
Hinge Plate 1 x 2 Locking with 2 Fingers on Side, 7 Teeth Hinge Plate 1 x 2...
Part #: 50340 Red
Slope Curved 3 x 1 No Studs Slope Curved 3 x ...
Part #: 50950 Dark Bluish Gray
Brick Special 1 x 2 with Studs on 2 Sides Brick Special 1 x...
Part #: 52107 Black
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Small Animal Body Part,...
Part #: 53451 Black
Technic Ball Joint with Through Axle Hole Technic Ball Join...
Part #: 53585 Black
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 Tan
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 Olive Green
Slope 30° 1 x 1 x 2/3 (Cheese Slope) Slope 30° 1 x 1 x...
Part #: 54200 Dark Red
Technic Brick Modified 2 x 2 with Ball and Axle Hole, with 6 Holes in Ball Technic Brick Mod...
Part #: 57909b Dark Bluish Gray
Brick Arch 1 x 3 x 2 Curved Top Brick Arch 1 x 3 ...
Part #: 6005 Dark Green
Plate Special 1 x 2 with Clips Horizontal [Open O Clips] Plate Special 1 x...
Part #: 60470b Black
Plate Round 4 x 4 with Pin Hole Plate Round 4 x 4...
Part #: 60474 Dark Tan
Technic Pin with Friction Ridges Lengthwise with No Center Slots Technic Pin with ...
Part #: 61332 11× Black
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Tan
Plate Round 1 x 1 with Solid Stud Plate Round 1 x 1...
Part #: 6141 Olive Green
Tile 1 x 3 Tile 1 x 3
Part #: 63864 Tan
Technic Pin Long with Friction Ridges Lengthwise and Stop Bush [2 Lateral Holes, Small Pin Hole] Technic Pin Long ...
Part #: 65304 Light Bluish Gray
Technic Brick 1 x 1 with Pin Hole Technic Brick 1 x...
Part #: 6541 Black
Tile 1 x 6 with Groove Tile 1 x 6 with G...
Part #: 6636 Dark Red
Brick Special 1 x 2 x 1 2/3 with 8 Studs on 3 Sides Brick Special 1 x...
Part #: 67329 Dark Bluish Gray
Technic Brick Special 2 x 2 with Ball Socket Wide and Axle Hole, No Arm Holes Technic Brick Spe...
Part #: 67696 Dark Bluish Gray
Technic Brick Special 1 x 2 with Pin Hole and 1 x 2 Plate Technic Brick Spe...
Part #: 73109 Light Bluish Gray
Technic Brick 1 x 1 with Axle Hole Technic Brick 1 x...
Part #: 73230 Light Bluish Gray
Bracket 1 x 1 - 1 x 2 Inverted Bracket 1 x 1 - 1...
Part #: 73825 Black
Bracket 5 x 2 x 2 1/3 with Holes, Inside Stud Holder Bracket 5 x 2 x 2...
Part #: 76766 Dark Green
Slope Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes] Slope Inverted 45...
Part #: 76959 Black
Plate 1 x 5 Plate 1 x 5
Part #: 78329 Dark Bluish Gray
Bracket 5 x 2 x 1 1/3 with Bottom Stud Holder Bracket 5 x 2 x 1...
Part #: 79180 Black
Technic Rotation Joint Disk with Pin and Double Rotation Joint Ball Half Technic Rotation ...
Part #: 79505 Black
Slope 45° 2 x 4 x 1 1/3 Double Slope 45° 2 x 4 x...
Part #: 80545 Dark Green
Rotation Joint Socket with 2 Pins Rotation Joint So...
Part #: 80563 Dark Bluish Gray
Plate Round 1 x 1 with Open Stud Plate Round 1 x 1...
Part #: 85861 Black
Technic Brick 1 x 2 with Hole and Dual Beam Extensions Technic Brick 1 x...
Part #: 85943 Dark Bluish Gray
Slope 30° 1 x 2 x 2/3 Slope 30° 1 x 2 x...
Part #: 85984 Dark Green
Slope 30° 1 x 2 x 2/3 Slope 30° 1 x 2 x...
Part #: 85984 Olive Green
Technic Axle 4 with Stop Technic Axle 4 wi...
Part #: 87083 Dark Bluish Gray
Brick Special 1 x 1 with Stud on 1 Side Brick Special 1 x...
Part #: 87087 Olive Green
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium Animal Body Part,...
Part #: 87747 Black
Animal Body Part, Barb / Claw / Tooth / Talon / Horn, Medium Animal Body Part,...
Part #: 87747 White
Technic Pin 1/2 with Friction Technic Pin 1/2 w...
Part #: 89678 Dark Bluish Gray
Slope Curved 4 x 1 Double with No Studs Slope Curved 4 x ...
Part #: 93273 Dark Red
Bracket 1 x 2 - 2 x 4 Bracket 1 x 2 - 2...
Part #: 93274 Black
Brick and Axle Separator v2.0 Brick and Axle Se...
Part #: 96874 Orange
Bracket 1 x 2 - 2 x 2 Inverted Bracket 1 x 2 - 2...
Part #: 99207 Dark Bluish Gray
The set features a generous supply of olive green and dark green pieces, perfect for creating natural-looking landscapes and creatures. The variety of slopes and tiles allows for smooth, detailed surfaces.

🛒 Where to Buy

eBay
✓ In Stock
$53.99
LEGO (UK)
✓ In Stock
£54.99
Walmart
✓ In Stock
$56.99
Target
✓ In Stock
$59.99
LEGO (DE)
✓ In Stock
€59.99
LEGO (US)
✓ In Stock
$59.99
LEGO (CA)
✓ In Stock
$79.99
Amazon

💎 Notable Parts

Olive Green Plate 1 x 2 (54x) $2.70
Olive Green Slope Curved 2 x 1 No Studs [1/2 Bow] (28x) $2.80
Dark Green Tile 1 x 2 with Groove (17x) $2.55
Olive Green Wedge Plate 2 x 2 Cut Corner (16x) $2.40
Est. BrickLink Part Value
$10.45

💡 MOC Potential

🌳 Create a prehistoric jungle diorama with additional foliage.
🤖 Build a robotic dinosaur or other mechanical creature.
🚗 Construct a dinosaur-themed vehicle or transport.

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Charts Inventory Statistics

121
Unique Parts
591
Total Pieces
0
Minifigures
Inventory Version: 1