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Crystal Explorer Sub

Crystal Explorer Sub

6175-1·LEGO·1995·2 minifigs·77 parts

Used Avg
$40.19
New Avg
$214.50
Add to your inventoryScan the minifigs

About Crystal Explorer Sub

Crystal Explorer Sub (6175-1) is a LEGO LEGO set released in 1995, currently averaging $40.19 used on BrickLink. It comes with 2 minifigures worth a combined $5.21. The set has retired from retail, so secondary market is the only option. The full parts inventory runs 77 pieces.

Part-out value

The minifigures make up only 13% of this set's value ($5.21 out of $40.19). 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 $214.50 vs $40.19 used — a 434% premium. If you have this set new in sealed box (NISB), price it accordingly.

Minifigures in Crystal Explorer Sub (2)

Aquanaut 1
Aquanaut 1
aqu001$2.33
Aquanaut 3 with Blue Flippers
Aquanaut 3 with Blue Flippers
aqu029$2.89

Parts (77)

Minifigure, Utensil Control Panel
Minifigure, Utensil Control Panel
Brick 2 x 2 Corner
Brick 2 x 2 Corner
×12
Tile, Modified 1 x 2 Grille with Bottom Groove
Tile, Modified 1 x 2 Grille with Bottom Groove
×8
Plate 2 x 2 Corner
Plate 2 x 2 Corner
×2
Plate, Modified 2 x 2 with Pin Hole
Plate, Modified 2 x 2 with Pin Hole
Wedge, Plate 3 x 3 Cut Corner
Wedge, Plate 3 x 3 Cut Corner
×2
Wedge 3 x 3 x 2 Facet Top (Slope Corner)
Wedge 3 x 3 x 2 Facet Top (Slope Corner)
×2
Windscreen 10 x 4 x 2 1/3 Canopy
Windscreen 10 x 4 x 2 1/3 Canopy
Antenna Whip 8H
Antenna Whip 8H
×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
Minifigure Footgear Flippers, 2 on Sprue
Minifigure Footgear Flippers, 2 on Sprue
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 - Tall Arms with Deep Notch
Magnet Holder Tile 2 x 2 - Tall Arms with Deep Notch
Windscreen 5 x 8 x 3
Windscreen 5 x 8 x 3
Brick 2 x 4
Brick 2 x 4
×2
Arm Holder Brick 1 x 2 with 2 Horizontal Fingers
Arm Holder Brick 1 x 2 with 2 Horizontal Fingers
×2
Brick 1 x 2
Brick 1 x 2
×2
Brick 1 x 1
Brick 1 x 1
×2
Brick 1 x 6
Brick 1 x 6
Brick 1 x 4
Brick 1 x 4
Plate 2 x 4
Plate 2 x 4
×2
Plate 2 x 4
Plate 2 x 4
×2
Plate 2 x 2
Plate 2 x 2
Plate 1 x 2
Plate 1 x 2
Plate 1 x 1
Plate 1 x 1
×2
Plate 6 x 16
Plate 6 x 16
Slope 45 2 x 2
Slope 45 2 x 2
×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
Tile 1 x 1 with Red and Black Buttons Pattern
Tile 1 x 1 with Red and Black Buttons Pattern
×2
Plate 1 x 8
Plate 1 x 8
×2
Tail 4 x 2 x 2
Tail 4 x 2 x 2
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
×4
Brick 1 x 3
Brick 1 x 3
×2
Technic, Pin without Friction Ridges
Technic, Pin without Friction Ridges
Plate 1 x 4
Plate 1 x 4
Plate 1 x 4
Plate 1 x 4
Slope, Inverted 33 3 x 2 with Flat Bottom Pin without Connections between Studs
Slope, Inverted 33 3 x 2 with Flat Bottom Pin without Connections between Studs
×2
Technic, Axle  1L with Pin without Friction Ridges with Round Hole
Technic, Axle 1L with Pin without Friction Ridges with Round Hole
×2
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
×2
Wedge, Plate 8 x 4 Wing Left
Wedge, Plate 8 x 4 Wing Left
Wedge, Plate 8 x 4 Wing Right
Wedge, Plate 8 x 4 Wing Right
Antenna 4H - Round Top
Antenna 4H - Round Top
×2
Brick, Modified 1 x 1 with Headlight
Brick, Modified 1 x 1 with Headlight
×2
Plate, Modified 1 x 1 with Light Attachment - Thick Ring
Plate, Modified 1 x 1 with Light Attachment - Thick Ring
×2
Plate, Modified 1 x 1 with U Clip Thick (Vertical Grip)
Plate, Modified 1 x 1 with U Clip Thick (Vertical Grip)
×6
Arm Piece Turned with 2 and 3 Fingers
Arm Piece Turned with 2 and 3 Fingers
×4
Hinge Vehicle Roof 4 x 4
Hinge Vehicle Roof 4 x 4
Arm Grab Jaw Holder
Arm Grab Jaw Holder
Arm Grab Jaw
Arm Grab Jaw
×2
Hinge Plate 1 x 4
Hinge Plate 1 x 4
×2
Container, Box 2 x 2 x 2
Container, Box 2 x 2 x 2
Container, Box 2 x 2 x 2 Door with Slot
Container, Box 2 x 2 x 2 Door with Slot
Minifigure, Weapon Knives, 2 on Sprue
Minifigure, Weapon Knives, 2 on Sprue
Hinge Tile 1 x 4
Hinge Tile 1 x 4
×3
Wedge, Plate 3 x 4 without Stud Notches
Wedge, Plate 3 x 4 without Stud Notches
Rock 1 x 1 Crystal 5 Point
Rock 1 x 1 Crystal 5 Point
×2
Minifigure, Weapon Harpoons, 2 on Sprue
Minifigure, Weapon Harpoons, 2 on Sprue
Brick, Modified Octagonal 2 x 2 x 3 1/3
Brick, Modified Octagonal 2 x 2 x 3 1/3
×2
Cone 2 x 2 x 1 2/3 Octagonal
Cone 2 x 2 x 1 2/3 Octagonal
×2
Propeller Housing
Propeller Housing
×2
Propeller 3 Blade 3 Diameter with Axle Hole
Propeller 3 Blade 3 Diameter with Axle Hole
×3
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
×4
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
×2
Cockpit 11 x 4 x 2 2/3 Inverted Slope
Cockpit 11 x 4 x 2 2/3 Inverted Slope
Brick, Modified 2 x 4 x 2 with Holes on Sides
Brick, Modified 2 x 4 x 2 with Holes on Sides
×2
Plant Prickly Bush 2 x 2 x 4
Plant Prickly Bush 2 x 2 x 4
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
Slope, Curved 2 x 1 x 1 1/3 with Recessed Stud
Slope, Curved 2 x 1 x 1 1/3 with Recessed Stud
×2
Arm Piece with Pin, 3 Fingers
Arm Piece with Pin, 3 Fingers
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
×2

Common questions about Crystal Explorer Sub

How much is LEGO Crystal Explorer Sub (6175-1) worth?

Crystal Explorer Sub sells for an average of $40.19 used and $214.50 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 6175-1?

This set includes 2 minifigures: Aquanaut 1 ($2.33), Aquanaut 3 with Blue Flippers ($2.89). The minifigures have a combined BrickLink value of $5.21. Each figure is linked above with individual pricing if you're looking to buy or sell specific characters.

Is it worth parting out LEGO Crystal Explorer Sub?

The minifigures make up about 13% of the set value ($5.21 out of $40.19). 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 Crystal Explorer Sub (6175-1) retired?

Yes, Crystal Explorer Sub 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.

How do I check if my Crystal Explorer Sub set is complete?

Use the parts list on this page to check every piece and all 2 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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