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Neptune Discovery Lab

Neptune Discovery Lab

6195-1·LEGO·1995·3 minifigs·170 parts

Used Avg
$163.94
New Avg
$578.33
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About Neptune Discovery Lab

Neptune Discovery Lab (6195-1) is a LEGO LEGO set released in 1995, currently averaging $163.94 used on BrickLink. It comes with 3 minifigures worth a combined $9.26. The set has retired from retail, so secondary market is the only option. The full parts inventory runs 170 pieces.

Part-out value

The minifigures make up only 6% of this set's value ($9.26 out of $163.94). The bulk of the value is in the parts or the set being complete. Sell it as a complete set if possible.

Seller notes

  • Sealed copies sell for $578.33 vs $163.94 used — a 253% premium. If you have this set new in sealed box (NISB), price it accordingly.
  • This is a vintage set (1995). Condition of the box and instructions significantly affects value. A complete set with original box and instructions can sell for well above the average.

Minifigures in Neptune Discovery Lab (3)

Aquanaut 1
Aquanaut 1
aqu001$2.33
Aquanaut 2
Aquanaut 2
aqu002×2$2.36
Aquanaut 3
Aquanaut 3
aqu003$2.22

Parts (170)

Minifigure, Utensil Hose Nozzle Simple with 13L Black String
Minifigure, Utensil Hose Nozzle Simple with 13L Black String
Flag 2 x 2 Square
Flag 2 x 2 Square
×2
Panel 3 x 3 x 6 Corner Wall
Panel 3 x 3 x 6 Corner Wall
Brick 2 x 2 Corner
Brick 2 x 2 Corner
Brick 2 x 2 Corner
Brick 2 x 2 Corner
Panel 10 x 6 x 11
Panel 10 x 6 x 11
×2
Tile, Modified 1 x 2 Grille with Bottom Groove
Tile, Modified 1 x 2 Grille with Bottom Groove
Tile, Modified 1 x 2 Grille with Bottom Groove
Tile, Modified 1 x 2 Grille with Bottom Groove
×11
Windscreen 6 x 6 x 2 Octagonal Canopy with Axle Hole
Windscreen 6 x 6 x 2 Octagonal Canopy with Axle Hole
Wedge, Plate 3 x 6 Cut Corners
Wedge, Plate 3 x 6 Cut Corners
×2
Plate 2 x 2 Corner
Plate 2 x 2 Corner
Plate 2 x 2 Corner
Plate 2 x 2 Corner
×5
Tile 1 x 4
Tile 1 x 4
×4
Tile, Modified 1 x 2 with Bar Handle
Tile, Modified 1 x 2 with Bar Handle
×3
Brick, Modified 2 x 4 x 2 with Studs on Sides
Brick, Modified 2 x 4 x 2 with Studs on Sides
Slope, Inverted 75 2 x 1 x 3
Slope, Inverted 75 2 x 1 x 3
Wedge, Plate 3 x 3 Cut Corner
Wedge, Plate 3 x 3 Cut Corner
×3
Tile, Modified 2 x 2 with Pin
Tile, Modified 2 x 2 with Pin
×2
Brick 1 x 16
Brick 1 x 16
×4
Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends
Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends
×4
Antenna Whip 8H
Antenna Whip 8H
×2
Panel 2 x 4 x 3 1/3 with Hinge
Panel 2 x 4 x 3 1/3 with Hinge
×2
Panel 2 x 4 x 3 1/3 with Hinge with Submarine in Black Oval Pattern
Panel 2 x 4 x 3 1/3 with Hinge with Submarine in Black Oval Pattern
×2
Door 1 x 9 x 11 with Clips
Door 1 x 9 x 11 with Clips
×2
Windscreen 10 x 10 x 4 Octagonal Canopy
Windscreen 10 x 10 x 4 Octagonal Canopy
Minifigure Footgear Flippers, 2 on Sprue
Minifigure Footgear Flippers, 2 on Sprue
×4
Magnet Holder 2 x 3 with Clips and Pin Hole
Magnet Holder 2 x 3 with Clips and Pin Hole
Magnet Holder Tile 2 x 2 - Short Arms
Magnet Holder Tile 2 x 2 - Short Arms
×2
Cockpit 10 x 10 x 4 Octagonal with Axle Hole
Cockpit 10 x 10 x 4 Octagonal with Axle Hole
Plate 4 x 4 Corner
Plate 4 x 4 Corner
×2
Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)
Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)
×2
Door, Frame 2 x 8 x 12 with Hinges
Door, Frame 2 x 8 x 12 with Hinges
×2
Technic Slope 6 x 1 x 1 2/3
Technic Slope 6 x 1 x 1 2/3
×2
Technic Engine Crankshaft Center
Technic Engine Crankshaft Center
×2
Arm Holder Brick 1 x 2 with 2 Horizontal Fingers
Arm Holder Brick 1 x 2 with 2 Horizontal Fingers
×2
Brick 2 x 2
Brick 2 x 2
×3
Brick 2 x 2
Brick 2 x 2
×3
Brick 1 x 2
Brick 1 x 2
×13
Brick 1 x 2
Brick 1 x 2
×4
Brick 1 x 1
Brick 1 x 1
×9
Brick 2 x 10
Brick 2 x 10
×2
Brick 1 x 8
Brick 1 x 8
Brick 1 x 8
Brick 1 x 8
Brick 1 x 6
Brick 1 x 6
Brick 1 x 4
Brick 1 x 4
×5
Brick 1 x 4
Brick 1 x 4
×6
Plate 2 x 4
Plate 2 x 4
×8
Plate 2 x 3
Plate 2 x 3
×2
Plate 2 x 3
Plate 2 x 3
×4
Plate 2 x 2
Plate 2 x 2
×2
Plate 2 x 2
Plate 2 x 2
×6
Plate 1 x 2
Plate 1 x 2
×5
Plate 1 x 2
Plate 1 x 2
×15
Plate 1 x 1
Plate 1 x 1
×3
Plate 6 x 12
Plate 6 x 12
Plate 4 x 4
Plate 4 x 4
Plate 4 x 6
Plate 4 x 6
Plate 4 x 6
Plate 4 x 6
×3
Plate 2 x 8
Plate 2 x 8
×3
Plate 4 x 8
Plate 4 x 8
×2
Slope 45 2 x 4
Slope 45 2 x 4
×2
Slope 45 2 x 2
Slope 45 2 x 2
×2
Slope 45 2 x 2
Slope 45 2 x 2
Slope 45 2 x 2 with Aquazone Pattern
Slope 45 2 x 2 with Aquazone Pattern
×2
Slope 45 2 x 1
Slope 45 2 x 1
×2
Slope 45 2 x 1
Slope 45 2 x 1
×3
Slope 45 2 x 1 with 3 Small Red Lamps, 3 Small Yellow Buttons and Thick Border Pattern
Slope 45 2 x 1 with 3 Small Red Lamps, 3 Small Yellow Buttons and Thick Border Pattern
Brick, Round  1 x 1
Brick, Round 1 x 1
×13
Tile 1 x 2
Tile 1 x 2
×2
Tile 1 x 2
Tile 1 x 2
×3
Tile 1 x 2 with Black Arrow Long Pattern
Tile 1 x 2 with Black Arrow Long Pattern
×4
Tile 1 x 2 with Underwater Periscope View with Crosshairs, '20', '40', and Red Buttons Pattern
Tile 1 x 2 with Underwater Periscope View with Crosshairs, '20', '40', and Red Buttons Pattern
×2
Tile 1 x 1
Tile 1 x 1
×3
Tile 1 x 1 with Red and Black Buttons Pattern
Tile 1 x 1 with Red and Black Buttons Pattern
×2
Slope 33 3 x 4
Slope 33 3 x 4
Arch 1 x 6 x 2 - Thick Top with Reinforced Underside
Arch 1 x 6 x 2 - Thick Top with Reinforced Underside
Turntable 4 x 4 Square Base with (Same Color) Top (3403 / 3404)
Turntable 4 x 4 Square Base with (Same Color) Top (3403 / 3404)
Plate 1 x 8
Plate 1 x 8
Crane Bucket with Spring and Yellow Handle (3489 / bb0217 / 3490)
Crane Bucket with Spring and Yellow Handle (3489 / bb0217 / 3490)
Plate, Modified 2 x 5 with Tow Ball Socket
Plate, Modified 2 x 5 with Tow Ball Socket
Arm Piece Straight with 2 and 3 Fingers
Arm Piece Straight with 2 and 3 Fingers
×6
Arm Piece Straight with 2 and 3 Fingers
Arm Piece Straight with 2 and 3 Fingers
×2
Brick 1 x 3
Brick 1 x 3
×4
Plate 1 x 3
Plate 1 x 3
×3
Fence 1 x 4 x 1 Lattice
Fence 1 x 4 x 1 Lattice
Slope, Inverted 45 2 x 2 with Flat Bottom Pin
Slope, Inverted 45 2 x 2 with Flat Bottom Pin
×3
Slope, Inverted 45 2 x 1
Slope, Inverted 45 2 x 1
×2
Slope, Inverted 45 2 x 1
Slope, Inverted 45 2 x 1
×4
Plate 1 x 6
Plate 1 x 6
Technic, Pin without Friction Ridges
Technic, Pin without Friction Ridges
×2
Technic, Brick 1 x 2 with Hole
Technic, Brick 1 x 2 with Hole
×7
Technic, Brick 1 x 4 with Holes
Technic, Brick 1 x 4 with Holes
×2
Technic, Brick 1 x 8 with Holes
Technic, Brick 1 x 8 with Holes
×2
Technic, Axle  2L
Technic, Axle 2L
Technic, Axle  4L
Technic, Axle 4L
×2
Technic, Axle  6L
Technic, Axle 6L
×3
Plate 1 x 4
Plate 1 x 4
×5
Technic, Link Chain
Technic, Link Chain
×24
Technic Bush
Technic Bush
×2
Plate, Modified 2 x 2 with Tow Ball
Plate, Modified 2 x 2 with Tow Ball
Plate, Modified 2 x 2 with Tow Ball Socket, Short, 4 Slots
Plate, Modified 2 x 2 with Tow Ball Socket, Short, 4 Slots
Technic, Axle  1L with Pin without Friction Ridges with Round Hole
Technic, Axle 1L with Pin without Friction Ridges with Round Hole
×4
Plate 2 x 6
Plate 2 x 6
×3
Plate 2 x 6
Plate 2 x 6
Vehicle, Steering Stand 1 x 2 with Black Steering Wheel
Vehicle, Steering Stand 1 x 2 with Black Steering Wheel
Plate, Modified 1 x 2 with Bar Handles - Flat Ends, Low Attachment
Plate, Modified 1 x 2 with Bar Handles - Flat Ends, Low Attachment
×3
Hinge Brick 1 x 2 Base
Hinge Brick 1 x 2 Base
Hinge Brick 1 x 2 Base
Hinge Brick 1 x 2 Base
×3
Brick, Round 2 x 2 with Axle Hole
Brick, Round 2 x 2 with Axle Hole
Plate 6 x 6
Plate 6 x 6
Technic, Gear 16 Tooth - Axle Hole with Open Sides
Technic, Gear 16 Tooth - Axle Hole with Open Sides
×3
Plate, Round 2 x 2 with Axle Hole
Plate, Round 2 x 2 with Axle Hole
×2
Brick, Modified 1 x 1 with Headlight
Brick, Modified 1 x 1 with Headlight
×2
Brick, Modified 1 x 1 with Headlight
Brick, Modified 1 x 1 with Headlight
×3
Plate, Round 1 x 1
Plate, Round 1 x 1
×3
Plate, Modified 1 x 1 with U Clip Thick (Vertical Grip)
Plate, Modified 1 x 1 with U Clip Thick (Vertical Grip)
×7
Arm Piece Turned with 2 and 3 Fingers
Arm Piece Turned with 2 and 3 Fingers
×4
Tile, Round 2 x 2 with Submarine on Black Background Pattern
Tile, Round 2 x 2 with Submarine on Black Background Pattern
Slope 33 3 x 3
Slope 33 3 x 3
×4
Hinge Vehicle Roof 4 x 4
Hinge Vehicle Roof 4 x 4
×4
Arm Grab Jaw Holder
Arm Grab Jaw Holder
Arm Grab Jaw
Arm Grab Jaw
×2
Technic Bush 1/2 Toothed with 2 Interior Ridges
Technic Bush 1/2 Toothed with 2 Interior Ridges
×2
Plate 2 x 16
Plate 2 x 16
Slope 33 3 x 1
Slope 33 3 x 1
×4
Slope 33 3 x 1
Slope 33 3 x 1
Hinge Plate 1 x 4
Hinge Plate 1 x 4
Hinge Plate 1 x 4
Hinge Plate 1 x 4
×3
Container, Box 2 x 2 x 2
Container, Box 2 x 2 x 2
×2
Container, Box 2 x 2 x 2 Door with Slot
Container, Box 2 x 2 x 2 Door with Slot
×2
Slope 45 2 x 8
Slope 45 2 x 8
×2
Slope 75 2 x 1 x 3 - Open Stud
Slope 75 2 x 1 x 3 - Open Stud
×4
Minifigure, Weapon Knives, 2 on Sprue
Minifigure, Weapon Knives, 2 on Sprue
×2
Technic, Axle  3L
Technic, Axle 3L
Plate, Modified 1 x 4 Offset
Plate, Modified 1 x 4 Offset
Plate, Modified 1 x 2 with Bar Arm Up (Horizontal Arm 6mm)
Plate, Modified 1 x 2 with Bar Arm Up (Horizontal Arm 6mm)
Hinge Tile 1 x 4
Hinge Tile 1 x 4
×5
Bar 1 x 3 with Clip and Stud Holder (Robot Arm)
Bar 1 x 3 with Clip and Stud Holder (Robot Arm)
×2
Wedge, Plate 3 x 4 without Stud Notches
Wedge, Plate 3 x 4 without Stud Notches
Panel 1 x 2 x 2 - Solid Studs
Panel 1 x 2 x 2 - Solid Studs
×2
Panel 1 x 2 x 1
Panel 1 x 2 x 1
Panel 1 x 2 x 1
Panel 1 x 2 x 1
×3
Rock 1 x 1 Crystal 5 Point
Rock 1 x 1 Crystal 5 Point
×3
Minifigure, Weapon Harpoons, 2 on Sprue
Minifigure, Weapon Harpoons, 2 on Sprue
×2
Plate, Modified 1 x 1 with U Clip (Horizontal Grip)
Plate, Modified 1 x 1 with U Clip (Horizontal Grip)
×5
Bar 7 x 3 with 2 U Clips (Ladder)
Bar 7 x 3 with 2 U Clips (Ladder)
Baseplate, Raised 32 x 32 Canyon with Blue Underwater Pattern
Baseplate, Raised 32 x 32 Canyon with Blue Underwater Pattern
×2
Brick, Modified Octagonal 2 x 3 x 1 2/3 Sloped
Brick, Modified Octagonal 2 x 3 x 1 2/3 Sloped
×6
Brick, Modified Octagonal 2 x 2 x 3 1/3
Brick, Modified Octagonal 2 x 2 x 3 1/3
×11
Cone 2 x 2 x 1 2/3 Octagonal
Cone 2 x 2 x 1 2/3 Octagonal
×8
Propeller Housing
Propeller Housing
Propeller 3 Blade 3 Diameter with Axle Hole
Propeller 3 Blade 3 Diameter with Axle Hole
×8
Brick, Modified Octagonal 2 x 2 x 3 1/3 with Side Studs
Brick, Modified Octagonal 2 x 2 x 3 1/3 with Side Studs
×6
Brick, Modified Octagonal 2 x 2 x 3 1/3 Corner
Brick, Modified Octagonal 2 x 2 x 3 1/3 Corner
×7
Slope 53 3 x 1 x 3 1/3 with Studs on Slope
Slope 53 3 x 1 x 3 1/3 with Studs on Slope
×2
Bar 9 x 13 Grille
Bar 9 x 13 Grille
Plate, Modified 10 x 10 Octagonal with 6 x 6 Open Center
Plate, Modified 10 x 10 Octagonal with 6 x 6 Open Center
Plant Prickly Bush 2 x 2 x 4
Plant Prickly Bush 2 x 2 x 4
×2
Plant Prickly Bush 2 x 2 x 3 Extension with 2 x 2 Center
Plant Prickly Bush 2 x 2 x 3 Extension with 2 x 2 Center
×2
Plant Prickly Bush 2 x 2 x 3 Extension with 2 x 2 Center
Plant Prickly Bush 2 x 2 x 3 Extension with 2 x 2 Center
Windscreen 8 x 3 1/2 x 4 1/6 Canopy Half Octagonal
Windscreen 8 x 3 1/2 x 4 1/6 Canopy Half Octagonal
Cockpit 5 x 8 x 3 (Windscreen Bottom)
Cockpit 5 x 8 x 3 (Windscreen Bottom)
Octopus
Octopus
Bracket 5 x 2 x 2 1/3 with 2 Holes
Bracket 5 x 2 x 2 1/3 with 2 Holes
Hinge Brick 2 x 2 Top Plate
Hinge Brick 2 x 2 Top Plate
Bar 1 x 6 with Hollow Studs
Bar 1 x 6 with Hollow Studs
Arm Piece with Pin, 3 Fingers
Arm Piece with Pin, 3 Fingers
Brick, Modified 2 x 2 with Pin and Axle Hole
Brick, Modified 2 x 2 with Pin and Axle Hole
×2
Minifigure, Utensil Compass with Fixed Trans-Clear Top and Black Disc with White and Yellow Lines Pattern
Minifigure, Utensil Compass with Fixed Trans-Clear Top and Black Disc with White and Yellow Lines Pattern
Magnet Cylindrical
Magnet Cylindrical
×3

Common questions about Neptune Discovery Lab

How much is LEGO Neptune Discovery Lab (6195-1) worth?

Neptune Discovery Lab sells for an average of $163.94 used and $578.33 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 6195-1?

This set includes 3 minifigures: Aquanaut 1 ($2.33), Aquanaut 2 ($2.36), Aquanaut 3 ($2.22). The minifigures have a combined BrickLink value of $9.26. Each figure is linked above with individual pricing if you're looking to buy or sell specific characters.

Is it worth parting out LEGO Neptune Discovery Lab?

The minifigures make up about 6% of the set value ($9.26 out of $163.94). 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 Neptune Discovery Lab (6195-1) retired?

Yes, Neptune Discovery Lab was released in 1995 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 Neptune Discovery Lab 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.

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