How much is LEGO Sonar Transmitting Cruiser (6783-1) worth?

Sonar Transmitting Cruiser sells for an average of $139.24 used and $1706.90 new/sealed 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.

What minifigures come in LEGO set 6783-1?

This set includes 3 minifigures: Classic Space - Red with Air Tanks ($5.52), Classic Space - Yellow with Air Tanks ($6.08), Classic Space Droid - Round Plate Base, Blue and Black ($5.81). The minifigures have a combined BrickLink value of $17.41. Each figure is linked above with individual pricing if you're looking to buy or sell specific characters.

Is it worth parting out LEGO Sonar Transmitting Cruiser?

The minifigures make up about 13% of the set value ($17.41 out of $139.24). Most of the value is in the complete set package, so selling it whole is likely the better move unless you have buyers lined up for specific figures.

Is LEGO Sonar Transmitting Cruiser (6783-1) retired?

Yes, Sonar Transmitting Cruiser was released in 1986 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. At its current price point, it has appreciated since retirement.

How do I check if my Sonar Transmitting Cruiser set is complete?

Use the parts list on this page to check every piece and all 3 minifigures. 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.

Sonar Transmitting Cruiser

Name: Sonar Transmitting Cruiser
Brand: LEGO
SKU: 6783-1
Price: 139.24 USD
Availability: InStock

6783-1·Space·1986·3 minifigs·100 parts

Used Avg

$139.24

New Avg

$1706.90

Add to your inventory Scan the minifigs

About Sonar Transmitting Cruiser

Sonar Transmitting Cruiser (6783-1) is a LEGO Space set released in 1986, currently averaging $139.24 used on BrickLink. It comes with 3 minifigures worth a combined $17.41. The set has retired from retail, so secondary market is the only option. The full parts inventory runs 100 pieces.

Parts (100)

Plate, Modified 2 x 2 with Red Wheels

Black×2

Tail 4 x 1 x 3

Black×2

Minifigure, Utensil Control Panel

White

Minifigure, Utensil Control Panel

Black×3

Panel 3 x 3 x 6 Corner Wall

White×8

Brick 2 x 3

White×3

Brick 2 x 3

Black×2

Brick 2 x 2

White×8

Brick 1 x 2

White×10

Brick 1 x 1

White×12

Brick 1 x 6

White×3

Brick 1 x 4

White×3

Brick 1 x 4 with Black Grille with 15 Vertical Lines Pattern

White×2

Plate 2 x 4

White×5

Plate 2 x 4

Black×3

Plate 2 x 3

White×17

Plate 2 x 2

White×15

Plate 1 x 2

White×14

Plate 1 x 2

Black×8

Plate 1 x 1

White×8

Plate 1 x 1

Trans-Red×5

Plate 1 x 1

Trans-Yellow×2

Plate 1 x 1

Trans-Green×4

Plate 4 x 4

Black

Plate 2 x 8

White

Plate 6 x 8

Black×2

Slope 45 2 x 2 with Black Grille with 7 Vertical Lines Pattern

White

Slope 45 2 x 2 with Computer Screen and Right Side Buttons Pattern

White×2

Slope 45 2 x 2 with 12 Buttons and 3 Red Lamps on Black Background Pattern

White

Slope 45 2 x 1

White×3

Slope 45 2 x 1 with Orange Microphone on Black Pattern

White×2

Tile 2 x 2

White×2

Tile 2 x 2 with Black Grille with 7 Lines Pattern

White×2

Tile 2 x 2 with Arrow Thin Yellow with Black Border Pattern

White×2

Tile 1 x 2

White

Tile 1 x 2 with Black Grille Pattern

White×4

Tile 1 x 2 with Yellow Arrow Long with Black Outline Pattern

White×6

Hinge Plate 2 x 4

White

Plate 1 x 8

White×3

Brick 1 x 3

White×2

Plate 1 x 3

White×2

Fence 1 x 4 x 1 Lattice

White×2

Slope, Inverted 45 2 x 2 with Flat Bottom Pin

White×2

Plate 1 x 6

White×4

Plate 1 x 6

Black×2

Technic, Brick 1 x 2 with Hole

White×7

Plate 1 x 4

White×4

Slope, Inverted 33 3 x 2 with Flat Bottom Pin without Connections between Studs

Black×2

Plate, Modified 1 x 2 with 1 Stud without Groove (Jumper)

White×3

Plate 2 x 6

White×8

Plate 2 x 10

White

Plate, Modified 1 x 2 with Bar Handles - Flat Ends, Low Attachment

Black

Wedge, Plate 4 x 4 Wing Right

White

Wedge, Plate 4 x 4 Wing Left

White

Hinge Brick 1 x 2 Base

White

Hinge Brick 1 x 2 Top Plate

White

Brick, Round 2 x 2 with Axle Hole

Black×2

Cone 4 x 4 x 2 with Axle Hole

Black

Bracket 2 x 2 - 2 x 2 with 2 Holes

White

Antenna 4H - Round Top

Trans-Red×2

Minifigure, Utensil Space Gun / Torch

Black

Minifigure, Utensil Radio (Walkie-Talkie) with Compact Handle

Black

Brick, Modified 1 x 1 with 3 Loudspeakers / Space Positioning Rockets

Black

Minifigure, Utensil Tool Spanner Wrench / Screwdriver

Black

Plate, Round 2 x 2 with Axle Hole

Black×2

Brick, Modified 1 x 1 with Headlight

White×4

Plate, Modified 1 x 1 with U Clip Thin (Vertical Grip)

White×10

Hinge Vehicle Roof 4 x 4

Trans-Dark Blue×2

Dish 6 x 6 Inverted (Radar) Webbed - Type 1 (underside attachable at any position)

Black×2

Wheel Full Rubber Balloon with Axle Hole

Black×4

Hinge Plate 1 x 4

White

Hinge Plate 1 x 4

Black×4

Windscreen 6 x 4 x 2 Canopy

Black×2

Windscreen 6 x 4 x 2 Canopy

Trans-Dark Blue×3

Support 2 x 4 x 5 Stanchion Inclined, 5mm Wide Posts

White×2

Brick, Round 1 x 1 with Fins

Trans-Red×2

Cone 1 x 1

Black×4

Cone 1 x 1

Trans-Red×3

Plate, Modified 1 x 4 Offset

Black×8

Antenna Small Base with Black Lever (4592 / 4593)

Black×5

Brick, Modified 1 x 2 x 2/3 with Studs on Sides and Extended Stud Receptacle

Black×4

Hinge Tile 1 x 4

White×2

Brick, Modified 2 x 2 with Pin and No Axle Hole

White×7

Bracket 8 x 2 x 1 1/3

Black×2

Bar 1 x 3 with Clip and Stud Holder (Robot Arm)

Black

Dish 2 x 2 Inverted (Radar)

Trans-Red

Electric Plate 2 x 4 with Contacts

White×2

Electric Plate 2 x 8 with Contacts

White×3

Electric 9V Battery Box Small Assembly

White

Electric, Light Brick 1 x 2 with Lamp on Top

White×2

Electric, Light Bulb Cover (Colored Globe)

Trans-Red×2

Electric, Light Bulb Cover (Colored Globe)

Trans-Green×2

Electric, Light Brick 1 x 4 with 2 Lamps on Top

White

Electric, Sound Siren 9V 2 x 2 x 1 1/3 with 2 Space Noises

White

Wedge 6 x 4 Triple Inverted with Connections between 2 Studs

White

Wedge 4 x 4 Taper without Stud Notches with Classic Space Pattern

White

Wedge, Plate 3 x 4 without Stud Notches

White

Wedge, Plate 3 x 4 without Stud Notches

Black

Engine, Smooth Large, 1 x 2 Thin Top Plate

White×2

Hose, Flexible 8.5L with (Same Color) Tabless Ends

Black×6

Sonar Transmitting Cruiser

About Sonar Transmitting Cruiser

Part-out value

Seller notes

Minifigures in Sonar Transmitting Cruiser (3)

Parts (100)

Common questions about Sonar Transmitting Cruiser

How much is LEGO Sonar Transmitting Cruiser (6783-1) worth?

What minifigures come in LEGO set 6783-1?

Is it worth parting out LEGO Sonar Transmitting Cruiser?

Is LEGO Sonar Transmitting Cruiser (6783-1) retired?

How do I check if my Sonar Transmitting Cruiser set is complete?

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