Brick-Built Mosasaurus Boat Mission

About Brick-Built Mosasaurus Boat Mission

Brick-Built Mosasaurus Boat Mission (76974-1) is a LEGO Jurassic World set released in 2025, currently averaging $49.99 used on BrickLink. It comes with 2 minifigures worth a combined $11.87. It may still be available at retail from LEGO or authorized retailers. The full parts inventory runs 230 pieces.

Part-out value

The minifigures account for about 24% of the set's value ($11.87 out of $49.99). The remaining value is in the parts and the set as a complete package. Selling complete will likely net more than parting out unless you have specific demand for the individual figures.

Minifigures in Brick-Built Mosasaurus Boat Mission (2)

LeClerc

jw140$7.11

Atwater

jw141$4.76

Parts (230)

Brick, Modified 1 x 2 with Studs on 1 Side

×2

Plate 3 x 3

×5

Plate 3 x 3

Slope, Curved 8 x 2 x 2 Inverted Double

×2

Slope, Curved 2 x 1 x 2/3

×3

Slope, Curved 2 x 1 x 2/3

×4

Slope, Curved 2 x 1 x 2/3

Slope, Curved 2 x 1 x 2/3

×32

Slope, Curved 2 x 1 x 2/3

×18

Slope, Curved 2 x 1 x 2/3 with Dark Brown Markings, Bright Light Orange Eye with Black Outline and Wrinkles Pattern Model Left Side

Slope, Curved 2 x 1 x 2/3 with Dark Brown Markings, Bright Light Orange Eye with Black Outline and Wrinkles Pattern Model Right Side

Slope, Curved 4 x 1 Inverted

Plate, Modified 1 x 2 with Tow Ball on Side

×8

Plate, Modified 1 x 2 with Small Tow Ball Socket on End

×8

Plate, Modified 1 x 2 with Small Tow Ball Socket on Side

×10

Slope, Curved 2 x 2 x 2/3

Slope, Curved 2 x 2 x 2/3

×2

Slope, Curved 2 x 2 x 2/3 with Dark Orange Stripe and Dark Brown Markings Pattern

×8

Plate, Modified 1 x 2 with 3 Teeth

×12

Minifigure, Weapon Gun, Blaster with Clip

×2

Plate, Modified 2 x 2 with Tow Ball and Hole

×5

Plate, Modified 2 x 2 with Tow Ball and Hole

×3

Slope 45 2 x 1 Triple with Bottom Stud Holder

×3

Plate, Modified 1 x 2 with 1 Stud with Groove and Bottom Stud Holder (Jumper)

×4

Tile, Round 1 x 2 Half

×5

Plate, Round Corner 2 x 6 Double

×4

Tile, Round 1 x 1 with Bar and Small Pin Hole

×4

Slope 45 1 x 1 x 2/3 Quadruple Convex Pyramid

×6

Brick, Modified 1 x 2 x 1 2/3 with Studs on Side

×4

Plate, Modified 1 x 2 with Tow Ball on End

×2

Bar Holder with Handle

×2

Brick 2 x 2 Corner

Tile, Modified 1 x 2 Grille with Bottom Groove

×5

Plate 2 x 2 Corner

×8

Plate 2 x 2 Corner

×2

Plate 2 x 2 Corner

Tile 1 x 4

×4

Tile 1 x 4

Tile 1 x 4

Tile 1 x 4

×2

Tile, Modified 1 x 2 with Bar Handle

Tile, Modified 1 x 2 with Bar Handle

×2

Wedge, Plate 3 x 3 Cut Corner

×4

Brick 2 x 6

Tile, Round 1 x 1 Quarter

×18

Tile, Round 1 x 1 Quarter

×32

Tile, Round 1 x 1 Quarter

×30

Antenna Whip 8H

Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)

×8

Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)

×7

Wedge, Plate 2 x 2 Cut Corner

×4

Wedge, Plate 2 x 2 Cut Corner

×8

Tile 2 x 3

Plant Plate, Round 1 x 1 with Curved, Upright Leaf

×3

Tile, Modified Facet 2 x 2

×4

Slope, Inverted 33 3 x 2 with Hollow Round Bottom Tube

×2

Technic, Pin with Short Friction Ridges

×8

Bracket 1 x 2 - 1 x 4 with Rounded Corners at the Bottom

×6

Wedge 2 x 1 x 2/3 Right

×17

Wedge 2 x 1 x 2/3 Right

×3

Wedge 2 x 1 x 2/3 Left

×17

Wedge 2 x 1 x 2/3 Left

×3

Brick 1 x 2

×2

Brick 1 x 2

×3

Brick 1 x 2

Brick 1 x 1

×2

Brick 1 x 6

Brick 1 x 4

×2

Plate 2 x 4

×4

Plate 2 x 4

×10

Plate 2 x 4

×6

Plate 2 x 4

×7

Plate 2 x 3

×4

Plate 2 x 3

×2

Plate 2 x 3

×2

Plate 2 x 3

×15

Plate 2 x 3

×2

Plate 2 x 2

×2

Plate 2 x 2

×2

Plate 1 x 2

×2

Plate 1 x 2

×2

Plate 1 x 2

×2

Plate 1 x 2

×2

Plate 1 x 2

×7

Plate 1 x 1

×3

Plate 1 x 1

×2

Plate 1 x 1

×6

Plate 4 x 10

×2

Plate 4 x 4

Plate 4 x 4

Slope 45 2 x 1

×5

Brick, Modified 1 x 4 with Studs on Side

×6

Tile 2 x 2

Tile 1 x 2

×4

Tile 1 x 2

Tile 1 x 2

×3

Tile 1 x 2 with Vehicle Control Panel, Silver Sliders, Yellow Buttons, Dark Bluish Gray Panels Pattern

Tile 1 x 1

×3

Tile 1 x 1

×2

Tile 1 x 1

×3

Tile 1 x 1

×13

Tile 1 x 1

×5

Technic, Axle and Pin Connector Angled #6 - 90 degrees

×2

Technic, Axle 2L Notched

×2

Slope, Curved 2 x 2 x 2/3 Inverted

Slope 33 3 x 2

Brick, Round 1 x 1 x 2/3 Half Circle Extended with Stud on Side

×4

Tile, Modified 2 x 2 with Studs on Edge

×3

Plate, Modified 4 x 4 with 3 x 3 Curved Cutout

×2

Technic Driving Ring Extension with 8 Teeth Inside and Outside

Plate, Round 1 x 2 with Open Studs

×26

Plate 1 x 3

×2

Plate 1 x 3

×2

Plate 1 x 3

×2

Plate 1 x 3

Plate 1 x 3

×2

Plate 1 x 3

×2

Plate 1 x 3

×3

Slope, Inverted 45 2 x 1

Slope, Inverted 45 2 x 1

×2

Plate 1 x 6

×2

Plate 1 x 6

Plate 1 x 6

×7

Bracket 1 x 1 - 1 x 1 Inverted

×4

Bracket 1 x 1 - 1 x 1 Inverted

×4

Bracket 1 x 1 - 1 x 1

×4

Plate 1 x 4

×4

Plate 1 x 4

×2

Plate 1 x 4

Plate 1 x 4

×8

Plate 1 x 4

Plate 1 x 4

Plate 2 x 6

×2

Plate 2 x 6

Plate 2 x 6

Minifigure, Utensil Magnifying Glass Thick Frame and Hollow Handle with Trans-Clear Lens

Plate, Round 2 x 2 with Axle Hole

×13

Plate, Round 1 x 1

×5

Plate, Round 1 x 1

×4

Plate, Round 1 x 1

×6

Plate, Round 1 x 1

×3

Minifigure, Utensil Seat / Chair 2 x 2

Plate, Modified 1 x 1 with Light Attachment - Thick Ring

×2

Plate, Modified 1 x 1 with Open O Clip Thick (Vertical Grip)

×3

Plate, Modified 1 x 4 with 2 Studs with Groove

Plate, Modified 1 x 4 with 2 Studs with Groove

Ladder 1 1/2 x 2 x 2

×2

Slope 33 3 x 1

×2

Slope 33 3 x 1

×2

Slope, Inverted 33 3 x 1

×2

Plate, Modified 2 x 2 x 2/3 with 2 Studs on Side - Hollow Bottom Tube

×6

Plate, Modified 2 x 2 x 2/3 with 2 Studs on Side - Hollow Bottom Tube

×6

Minifigure, Utensil Loudhailer / Megaphone / SW Blaster

Wedge, Plate 3 x 2 Right

Wedge, Plate 3 x 2 Left

Hinge Plate 1 x 2 Locking with 1 Finger on End without Bottom Groove

Hinge Plate 1 x 2 Locking with 2 Fingers on End

Bracket 1 x 2 - 2 x 2

×2

Plate 1 x 10

×2

Plate, Modified 1 x 2 with Open O Clip on Top

×6

Technic, Axle 3L

Slope 10 6 x 1

Antenna Small Base with Black Lever (4592 / 4593)

×2

Brick, Modified 1 x 1 with Studs on 4 Sides

×3

Brick, Modified 1 x 1 with Studs on 2 Sides, Opposite

Plate, Modified 1 x 2 with Bar Handle on Side - Closed Ends

Panel 1 x 2 x 1 with Rounded Corners

×3

Plate, Modified 1 x 1 with Tooth Horizontal

×2

Plate, Modified 2 x 2 with Bar on Bottom

Tile, Modified 1 x 2 Wedge Left

×5

Tile, Modified 1 x 2 Wedge Right

×5

Wedge, Plate 2 x 4

Wedge, Plate 2 x 4

×6

Brick, Modified 1 x 2 with Studs on 2 Sides

Brick, Modified 1 x 2 with Studs on 2 Sides

×3

Minifigure, Utensil Syringe with 2 Hollows

×2

Minifigure, Utensil Syringe with 2 Hollows

×2

Minifigure, Utensil Syringe with 2 Hollows

×2

Slope 18 2 x 1 x 2/3

×6

Slope, Curved 8 x 8 x 2 Inverted Double

Slope 30 1 x 1 x 2/3

×34

Wedge, Plate 6 x 3 Right

Wedge, Plate 6 x 3 Left

Tile, Round 2 x 2 Half Circle Extended

×2

Slope 14 4 x 1

×3

Technic, Brick Modified 2 x 2 with Ball Joint and Axle Hole with 6 Holes in Ball

Slope, Curved 2 x 1 with Recessed Stud

×4

Brick, Modified 1 x 1 with Clip (Horizontal Grip)

×2

Slope 65 2 x 1 x 2

×2

Plate, Modified 1 x 1 with Open O Clip (Horizontal Grip)

Slope, Curved 4 x 1

Tile, Modified 4 x 4 with Studs on Edge

Panel 1 x 1 x 1 Corner

×3

Windscreen 3 x 6 x 1 Curved

Tile 1 x 3

Fish

Plate, Modified 4 x 4 with 2 x 2 Open Center

×2

Technic, Axle Connector 2L (Smooth with x Hole + Orientation)

Plate, Modified 1 x 6 with Train Wagon End / Fence

Tile 1 x 6

×2

Aircraft Fuselage Forward Bottom Curved 8 x 12 with 4 Holes

Technic, Axle Connector 2 x 3 with Ball Joint Socket - Closed Sides, Straight Forks with Closed Axle Holes

Minifigure, Hair Small Stud Size Spiky Tuft

×4

Technic, Brick 1 x 1 with Axle Hole

×2

Bracket 1 x 1 - 1 x 2 Inverted

×2

Hose, Rigid 3mm D. 10L / 8.0cm

×3

Sticker Sheet for Set 76974 - (10114025/6551236)

Plate, Modified 1 x 2 with Clip on End (Vertical Grip)

Bar 2L with Stop Ring

×3

Plate 1 x 5

×4

Wedge, Plate 6 x 2 Left

×3

Wedge, Plate 6 x 2 Right

×3

Bracket 1 x 1 - 1 x 2

×2

Slope 30 1 x 2 x 2/3

Slope 30 1 x 2 x 2/3 with Red, White, and Silver Buttons, Dark Red Screens Pattern

Brick, Modified 1 x 1 x 2/3 with Open Stud

×3

Tile 2 x 4

×2

Brick, Modified 1 x 1 with Stud on Side

×2

Brick, Modified 1 x 1 with Stud on Side

×3

Panel 1 x 2 x 2 with Side Supports - Hollow Studs

×2

Plate, Modified 2 x 2 with Groove and 1 Stud in Center (Jumper)

×2

Brick, Modified Facet 2 x 2

×2

Slope 45 2 x 1 with 2/3 Cutout

×16

Slope 45 2 x 1 with 2/3 Cutout

Arch 1 x 6 Raised Arch

Brick and Axle Separator

Bracket 1 x 2 - 2 x 2 Inverted

×2

Bracket 1 x 2 - 1 x 2 Inverted

×2

Bracket 1 x 2 - 1 x 2 Inverted

×2

Bracket 1 x 2 - 1 x 2

×4

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