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Universal Building Set (50-1) LEGO Set Price | brick’em

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LEGO Universal Building Set (50-1) set, 1976

Universal Building Set

50-1·LEGO·1976·87 parts

Used Avg

$54.20

New Avg

$54.20

Showing used price

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About Universal Building Set

Universal Building Set (50-1) is a LEGO LEGO set from 1976 valued at $54.20 on BrickLink. It contains 87 cataloged parts. This set has been retired and is only available on the secondary market.

Seller notes

This is a vintage set (1976). Condition of the box and instructions significantly affects value. A complete set with original box and instructions can sell for well above the average.

Parts (87)

Brick 2 x 4 without Cross Supports

White×20

Brick 2 x 4 without Cross Supports

Yellow×20

Brick 2 x 4 without Cross Supports

Red×20

Brick 2 x 4 without Cross Supports

Blue×20

Brick 2 x 4 without Cross Supports

Common questions about Universal Building Set

How much is LEGO Universal Building Set (50-1) worth?

Universal Building Set sells for an average of $54.20 used on BrickLink based on 6 months of completed sales. As a retired set, prices tend to hold steady or appreciate over time, especially for complete sets with original packaging. Actual prices vary with completeness. Missing minifigures or key parts will lower the value.

Is LEGO Universal Building Set (50-1) retired?

Yes, Universal Building Set was released in 1976 and has been retired from retail for several years. Retired LEGO sets are only available on the secondary market through BrickLink, eBay, or other resale platforms.

How do I check if my Universal Building Set set is complete?

Use the parts list on this page to check every piece. For the minifigures specifically, you can use the brick'em scanner to identify each figure from a photo and confirm it matches what should be in this set. Missing pieces can be individually sourced on BrickLink.

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Black

×12

Brick 2 x 4 without Cross Supports

Trans-Clear×4

Brick 2 x 3 without Cross Supports

White×4

Brick 2 x 3 without Cross Supports

Yellow×4

Brick 2 x 3 without Cross Supports

Red×4

Brick 2 x 3 without Cross Supports

Blue×4

Brick 2 x 3 without Cross Supports

Black×4

Brick 2 x 2 without Inside Supports

White×8

Brick 2 x 2 without Inside Supports

Yellow×8

Brick 2 x 2 without Inside Supports

Red×8

Brick 2 x 2 without Inside Supports

Blue×8

Brick 2 x 2 without Inside Supports

Black×8

Brick 2 x 2 without Inside Supports

Trans-Clear×4

Brick 1 x 2

White×8

Brick 1 x 2

Yellow×8

Brick 1 x 2

Red×8

Brick 1 x 2

Blue×8

Brick 1 x 2

Black×4

Brick 2 x 8

Red×4

Brick 1 x 8

White×4

Brick 1 x 8

Blue×4

Brick 1 x 6

Yellow×4

Brick 1 x 4

White×4

Plate 2 x 3

Black×4

Plate 6 x 16

Black

Plate 6 x 10

Red×2

Plate 2 x 8

Yellow×4

Plate 4 x 8

Blue×2

Slope 45 2 x 2

Red×4

Slope 45 2 x 2

Blue×4

Slope 45 2 x 2

Black×2

Brick, Modified 2 x 2 with Red Wheels for Single Tire with Black Tires 15mm D. x 6mm Offset Tread Small (3137c01 / 3641)

Black×4

Antenna with Side Spokes

Milky White

Hinge Plate 2 x 4

Red

Fence 1 x 4 x 2 Lattice

Red×6

Slope 33 3 x 4

Red×10

Slope 33 3 x 4

Blue×10

Slope 33 3 x 2

Red×4

Slope 33 3 x 2

Blue×4

Slope 33 2 x 4 Double

Red×2

Slope 33 2 x 4 Double

Blue×2

Slope 33 2 x 2 Double

Red×2

Slope 33 2 x 2 Double

Blue×2

Arch 1 x 6 x 2 - Thick Top with Reinforced Underside

Red

Arch 1 x 8 x 2

White×2

Plant, Tree Pine Large 4 x 4 x 6 2/3

Green×2

Tire 24mm D. x 8mm Offset Tread - Interior Ridges

Black×4

Door, Frame 1 x 3 x 4

Red×2

Brick, Modified 1 x 1 x 2 with Shutter Holder

Red×8

Shutter for Window 1 x 2 x 2

Blue×8

Arm Piece Straight with 2 and 3 Fingers

White×2

Arm Piece Straight with 2 and 3 Fingers

Red×2

Arm Piece Straight with 2 and 3 Fingers

Blue×2

Arm Piece Straight with 2 and 3 Fingers

Black×2

Arm Piece with Tow Ball Socket, 3 Fingers

White×2

Arm Piece with Tow Ball Socket, 3 Fingers

Red×2

Arm Piece with Tow Ball Socket, 3 Fingers

Blue×2

Arm Piece with Tow Ball Socket, 3 Fingers

Black×2

Plate, Round 1 x 1 with Tow Ball with Round Hole (Homemaker Figure / Maxifigure Hand)

Yellow×8

Slope, Inverted 45 2 x 2 with Flat Bottom Pin

Red×4

Slope, Inverted 45 2 x 2 with Flat Bottom Pin

Blue×4

Slope, Inverted 45 2 x 2 with Flat Bottom Pin

Black×2

Window 1 x 4 x 2 with Fixed Glass

Red×4

Homemaker Figure / Maxifigure Head with Black Eyes and Smile Pattern

Yellow

Homemaker Figure / Maxifigure Head with Black Eyes, Glasses, and Smile Pattern

Yellow

Homemaker Figure / Maxifigure Head with Black Eyes, Freckles, and Smile Pattern

Yellow

Homemaker Figure / Maxifigure Head with Black Eyes, Eyebrows, and Smile Pattern

Yellow

Brick 10 x 20 with Bottom Tubes in Single Row Around Edge, with Dual '+' Cross Supports

Green×2

Window 1 x 2 x 2 with Fixed Trans-Clear Glass

Red×4

Wheel with 4 Studs and Metal Axle Cam

Red×4

Brick, Modified 2 x 4 with Wheels Holder, Trans-Clear Bottom

Black×2

Arm Holder Brick 2 x 2 with Round Top Hole with Arms (792 / 793 / 795) (Homemaker Figure / Maxifigure Torso Assembly)

White

Arm Holder Brick 2 x 2 with Round Top Hole with Arms (792 / 793 / 795) (Homemaker Figure / Maxifigure Torso Assembly)

Red

Arm Holder Brick 2 x 2 with Round Top Hole with Arms (792 / 793 / 795) (Homemaker Figure / Maxifigure Torso Assembly)

Blue

Arm Holder Brick 2 x 2 with Round Top Hole with Arms (792 / 793 / 795) (Homemaker Figure / Maxifigure Torso Assembly)

Black

Door 1 x 3 x 4 with Glass

Blue×2

Homemaker Figure / Maxifigure Headgear Hat

Red

Homemaker Figure / Maxifigure Headgear Hat

Black

Ladder 9.6cm (collapsed) 2-Piece - Bottom Section with 11 Rungs and 2 Stops

Yellow

Ladder 9.6cm (collapsed) 2-Piece - Top Section with 11 Rungs and 3 Stops

Yellow

Homemaker Figure / Maxifigure Headgear Hair Long

Black

Homemaker Figure / Maxifigure Headgear Hair Short

Brown×2

Homemaker Figure / Maxifigure Headgear Hair Bun

Light Gray

722-1

$55.77

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