Dive into Adventure!
The Aquasharks are here!

Explore the deep sea with this classic 1996 set. Featuring 259 pieces and 2 minifigs, Shark's Crystal Cave is a nostalgic trip for LEGO adventurers.

Breaking News
🏛 Aquasharks
Set #6190

Shark's Crystal Cave

Shark's Crystal Cave is a nostalgic deep-sea adventure.

Before you buy

Who it's for
Intermediate build Perfect for LEGO fans who enjoy classic themes and underwater adventures
Build
258 pieces · about 3 hours Build time is an estimate.
Availability
Likely retired
★★★★☆ 4.3 community rating

Fans appreciate the set's nostalgic value and unique design, particularly the trans-neon orange elements. Some find the building techniques outdated compared to modern sets, but overall, it's considered a solid addition to any classic LEGO collection.

📝 Our Take

AI-assisted editorial summary, grounded in our LEGO database and public community discussions. How we use AI

Shark's Crystal Cave is a nostalgic deep-sea adventure. This classic Aquasharks set features a unique blend of black, blue, and trans-neon orange elements, creating a visually striking underwater base that captures the adventurous spirit of the 90s LEGO era.

This set is perfect for LEGO enthusiasts seeking a retro building experience. With a moderate piece count, it offers an engaging build that's not overly complex, making it a great addition to any Aquasharks collection or a fun introduction to vintage LEGO themes.

Skip this if you're looking for modern building techniques or highly detailed models. Consider newer underwater-themed sets like those from the LEGO City or Creator lines for a more contemporary building experience.

✨ New
BlockTalk

Ask BlockTalk about this set

AI assistant with full set data

Powered by AI
BlockTalk
BlockTalk
Hi! I'm BlockTalk, your LEGO expert. Ask me anything about the Shark's Crystal Cave - building tips, investment potential, comparisons, or anything else!
Try asking:
What makes the Aquasharks theme unique compared to other LEGO underwater themes? How does this set compare to other Aquasharks sets in terms of design and playability? What is the best way to display Shark's Crystal Cave to highlight its features? What are some creative ways to expand this set with additional LEGO elements?

🧱 Building Experience

AI-assisted build estimate, grounded in our LEGO database and public community discussions. How we use AI
🧩
258
Pieces
⏱
3h
Estimated Build Time
📊
Intermediate
Difficulty
Build Highlights:
  • Constructing the unique crystal cave structure
  • Assembling the Aquasharks' underwater scooter
  • Incorporating the black and trans-neon orange color scheme
  • Creating a dynamic underwater scene with the included elements

📈 Investment Analysis

AI-assisted investment analysis, grounded in our LEGO database and public community discussions. How we use AI
Not enough price history for a trend
B
Investment Grade
⏳ Retired
Shark's Crystal Cave is a set from the classic Aquasharks theme, which holds nostalgic appeal for many LEGO collectors. Its age and relative scarcity contribute to its potential as an investment. The set's unique color scheme and design also make it desirable for those looking to expand their vintage LEGO collections. However, its value is dependent on condition and completeness. While not a guaranteed high-return investment, it has the potential to appreciate over time, especially if kept in excellent condition.

Not Financial Advice: Content is for educational purposes only. Past performance doesn't guarantee future results. Full disclaimer

⚖ Compare Similar Sets

Compared to modern underwater themes like LEGO City Oceans, Shark's Crystal Cave offers a more retro building experience with a focus on imaginative play. While newer sets might have more advanced building techniques and intricate details, this set provides a nostalgic charm and a unique color scheme that appeals to collectors. If you prefer a vintage aesthetic and a simpler building experience, Shark's Crystal Cave is an excellent choice.

2 Minifigures Included

The set includes two Aquashark minifigures, each with unique torsos and accessories, adding to the set's collectible value and play possibilities.

📦 Parts Inventory

Official piece count
258
Parts cataloged in this inventory
101 unique parts, 249 pieces
Minifigures
2

LEGO counts 258 pieces. This inventory comes from a separate parts catalog and lists 259, including the 10 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Windscreen 4 x 4 x 2 Canopy Extender, Hinge Windscreen 4 x 4 ...
Part #: 2337 1× Trans-Neon Orange
Brick 2 x 2 Corner Brick 2 x 2 Corner
Part #: 2357 5× Black
Panel 1 x 2 x 3 - Solid Studs Panel 1 x 2 x 3 -...
Part #: 2362a 1× Black
Panel 1 x 2 x 3 - Solid Studs Panel 1 x 2 x 3 -...
Part #: 2362a 1× Blue
Brick Wedged 3 x 4 [No Stud Notches] Brick Wedged 3 x ...
Part #: 2399 1× Black
Tile Special 1 x 2 Grille with Bottom Groove Tile Special 1 x ...
Part #: 2412b 1× Blue
Windscreen 6 x 6 Octagonal Canopy with Axle hole Windscreen 6 x 6 ...
Part #: 2418b 2× Trans-Neon Orange
Plate 2 x 2 Corner Plate 2 x 2 Corner
Part #: 2420 4× Black
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 3× Black
Tile 1 x 4 with Groove Tile 1 x 4 with G...
Part #: 2431 2× Blue
Tile Special 1 x 2 with Handle Tile Special 1 x ...
Part #: 2432 5× Black
Hinge Bar with 3 Fingers and End Stud (Control Lever) Hinge Bar with 3 ...
Part #: 2433 2× Black
Brick Special 2 x 4 x 2 with Studs on Sides Brick Special 2 x...
Part #: 2434 2× Blue
Hinge Window Frame 1 x 4 x 3 with Octagonal Panel Hinge Window Fram...
Part #: 2443 2× Black
Plate 2 x 12 Plate 2 x 12
Part #: 2445 1× Black
Brick Wedged, Sloped 3 x 3 x 2 Facet Top Brick Wedged, Slo...
Part #: 2463 2× Blue
Bar 1 x 8 x 2 Bar 1 x 8 x 2
Part #: 2486 4× Black
Windscreen 10 x 4 x 2 1/3 Canopy with Black Aquasharks Print Windscreen 10 x 4...
Part #: 2507pr0002 1× Trans-Neon Orange
Plate Special 1 x 2 Side Handle [Free Ends] Plate Special 1 x...
Part #: 2540 1× Black
Animal Body Part, Shark Body, without Bottom Tube Animal Body Part,...
Part #: 2547 1× Dark Gray
Animal Body Part, Shark Head Animal Body Part,...
Part #: 2548 1× Dark Gray
Antenna 8H Whip Antenna 8H Whip
Part #: 2569 2× Trans-Neon Orange
Hinge Panel 2 x 4 x 3 1/3 with Blue Aquazone Print Hinge Panel 2 x 4...
Part #: 2582pr0003 1× Blue
Magnet Holder 2 x 3 Magnet Holder 2 x 3
Part #: 2607 1× Black
Magnet Holder Tile 2 x 2 - Tall Arms with Shallow Notch Magnet Holder Til...
Part #: 2609c 2× Blue
Brick 2 x 4 Brick 2 x 4
Part #: 3001 3× Black
Arm Holder Brick 1 x 2 with 2 Horizontal Fingers Arm Holder Brick ...
Part #: 30014 2× Black
Brick 2 x 2 Brick 2 x 2
Part #: 3003 4× Black
Brick 1 x 2 Brick 1 x 2
Part #: 3004 12× Black
Brick 1 x 1 Brick 1 x 1
Part #: 3005 6× Black
Brick 1 x 4 Brick 1 x 4
Part #: 3010 2× Blue
Brick 1 x 4 Brick 1 x 4
Part #: 3010 5× Black
Plate 2 x 4 Plate 2 x 4
Part #: 3020 1× Blue
Plate 2 x 2 Plate 2 x 2
Part #: 3022 4× Black
Plate 1 x 2 Plate 1 x 2
Part #: 3023 1× Blue
Plate 1 x 2 Plate 1 x 2
Part #: 3023 6× Black
Plate 6 x 12 Plate 6 x 12
Part #: 3028 1× Black
Plate 4 x 12 Plate 4 x 12
Part #: 3029 1× Blue
Plate 4 x 10 Plate 4 x 10
Part #: 3030 1× Black
Rock 1 x 1 Crystal 5 Point Rock 1 x 1 Crysta...
Part #: 30385 2× Chrome Silver
Brick Sloped 45° 2 x 2 Brick Sloped 45° ...
Part #: 3039 1× Black
Brick Sloped 45° 2 x 2 with Grid Screen, Shark, and Controls on Red Panel Print (Aquazone) Brick Sloped 45° ...
Part #: 3039pr9980 1× Blue
Brick Sloped 45° 2 x 1 with Bottom Pin Brick Sloped 45° ...
Part #: 3040b 6× Black
Tile 2 x 2 with Groove Tile 2 x 2 with G...
Part #: 3068b 1× Blue
Tail Old with Aquazone Aquashark Blue Shark with Red X Print Tail Old with Aqu...
Part #: 3587pr0001 1× Black
Arm Piece Straight with 2 and 3 Fingers Arm Piece Straigh...
Part #: 3612 4× Blue
Arm Piece Straight with 2 and 3 Fingers Arm Piece Straigh...
Part #: 3612 4× Black
Plate 1 x 3 Plate 1 x 3
Part #: 3623 2× Blue
Fence Lattice 1 x 4 x 1 Fence Lattice 1 x...
Part #: 3633 3× Black
Brick Sloped Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] Brick Sloped Inve...
Part #: 3660 6× Blue
Brick Sloped Inverted 45° 2 x 1 Brick Sloped Inve...
Part #: 3665 1× Black
Plate 1 x 6 Plate 1 x 6
Part #: 3666 2× Black
Weapon Dagger / Knife Weapon Dagger / K...
Part #: 37 2× Chrome Silver
Plate 1 x 4 Plate 1 x 4
Part #: 3710 4× Black
Technic Axle Pin without Friction Ridges Lengthwise Technic Axle Pin ...
Part #: 3749 5× Light Gray
Plate 2 x 6 Plate 2 x 6
Part #: 3795 1× Blue
Plate 2 x 6 Plate 2 x 6
Part #: 3795 2× Black
Steering Stand 1 x 2 with Black Steering Wheel Steering Stand 1 ...
Part #: 3829c01 1× Black
Steering Stand 1 x 2 with Black Steering Wheel Steering Stand 1 ...
Part #: 3829c01 2× Blue
Glass for Window 1 x 4 x 3 Glass for Window ...
Part #: 3855 2× Trans-Neon Orange
Wedge Plate 8 x 4 Wing Left Wedge Plate 8 x 4...
Part #: 3933 2× Black
Wedge Plate 8 x 4 Wing Right with Stud Notch Wedge Plate 8 x 4...
Part #: 3934 2× Black
Brick Round 2 x 2 with Axle Hole Brick Round 2 x 2...
Part #: 3941 2× Black
Baseplate Raised 32 x 32 Craters with Crater Studs and Underwater Print Baseplate Raised ...
Part #: 3947bpr0001 1× Light Blue
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a 1× Blue
Plate Round 2 x 2 with Axle Hole Type 1 (+ Opening) Plate Round 2 x 2...
Part #: 4032a 2× Black
Window 1 x 4 x 3 Train with All Studs Hollow Window 1 x 4 x 3 ...
Part #: 4033 2× Black
Brick Special 1 x 1 with Headlight Brick Special 1 x...
Part #: 4070 2× Black
Plate Special 1 x 1 with Clip Vertical [Thick U Clip] Plate Special 1 x...
Part #: 4085c 4× Black
Arm Piece 90° Turn [2 / 3 Fingers] Arm Piece 90° Tur...
Part #: 412 4× Trans-Neon Orange
Tile 1 x 8 with Groove Tile 1 x 8 with G...
Part #: 4162 1× Black
Arm Grab Jaw Holder, 3 Fingers Arm Grab Jaw Hold...
Part #: 4220 1× Blue
Arm Grab Jaw Arm Grab Jaw
Part #: 4221 2× Black
Hinge Plate 1 x 2 with 3 Fingers [Hollow Studs] Hinge Plate 1 x 2...
Part #: 4275b 2× Black
Brick Sloped 33° 3 x 1 Brick Sloped 33° ...
Part #: 4286 2× Black
Hinge Vehicle Roof Holder 1 x 4 Hinge Vehicle Roo...
Part #: 4315 3× Black
Box 2 x 2 x 2 [Hollow Studs] Box 2 x 2 x 2 [Ho...
Part #: 4345b 2× Trans-Neon Orange
Box 2 x 2 x 2 Door with Slot Box 2 x 2 x 2 Doo...
Part #: 4346 2× Trans-Neon Orange
Windscreen 6 x 4 x 2 Canopy Windscreen 6 x 4 ...
Part #: 4474 1× Trans-Neon Orange
Plate 1 x 10 Plate 1 x 10
Part #: 4477 2× Blue
Plate 1 x 10 Plate 1 x 10
Part #: 4477 1× Black
Hinge Tile 1 x 2 1/2 with 2 Fingers on Top Hinge Tile 1 x 2 ...
Part #: 4531 4× Black
Cone 1 x 1 [No Top Groove] Cone 1 x 1 [No To...
Part #: 4589 2× Trans-Neon Orange
Plate Special 1 x 2 with Bar Up [Horizontal Arm 6mm] Plate Special 1 x...
Part #: 4623 2× Blue
Hinge Tile 1 x 4 Hinge Tile 1 x 4
Part #: 4625 2× Black
Slope 45° 4 x 4 Double with Hinge Slope 45° 4 x 4 D...
Part #: 4857 2× Black
Wedge Plate 3 x 4 without Stud Notches Wedge Plate 3 x 4...
Part #: 4859 1× Blue
Wedge Plate 3 x 4 without Stud Notches Wedge Plate 3 x 4...
Part #: 4859 1× Black
Panel 1 x 2 x 1 [Square Corners] Panel 1 x 2 x 1 [...
Part #: 4865a 4× Black
Tail Wedge Tail Wedge
Part #: 4867 1× Black
Weapon Harpoon [4 Grooves on Shaft] Weapon Harpoon [4...
Part #: 57467 2× Chrome Silver
Minifig Footwear Flipper [Thin] Minifig Footwear ...
Part #: 59275 4× Black
Plate Special 1 x 1 with Clip Horizontal [Thick U Clip] Plate Special 1 x...
Part #: 6019 2× Black
Bar 7 x 3 with Double Clips (Ladder) [Straight Clips] Bar 7 x 3 with Do...
Part #: 6020 1× Black
Brick Special Octagonal 2 x 2 x 3 1/3 Brick Special Oct...
Part #: 6037 2× Blue
Cone 2 x 2 x 1 2/3 Octagonal, Open Stud Cone 2 x 2 x 1 2/...
Part #: 6039 1× Black
Propeller Housing Propeller Housing
Part #: 6040 2× Black
Propeller 3 Blade 3 Diameter with Axle Cross Propeller 3 Blade...
Part #: 6041 2× Black
Propeller 3 Blade 3 Diameter with Axle Cross Propeller 3 Blade...
Part #: 6041 3× Trans-Neon Orange
Brick Special Octagonal 2 x 2 x 3 1/3 with Side Studs Brick Special Oct...
Part #: 6042 1× Black
Brick Special Octagonal 2 x 2 x 3 1/3 Corner Brick Special Oct...
Part #: 6043 2× Blue
Bar 9 x 13 Grille Bar 9 x 13 Grille
Part #: 6046 1× Black
Brick Wedged, Sloped Inverted 11 x 4 x 2 2/3 Cockpit Brick Wedged, Slo...
Part #: 6058 1× Blue
Brick Wedged, Sloped Inverted 11 x 4 x 2 2/3 Cockpit Brick Wedged, Slo...
Part #: 6058 1× Black
Brick 2 x 4 x 2 with Holes on Sides Brick 2 x 4 x 2 w...
Part #: 6061 1× Black
Plant, Bush 2 x 2 x 4 Plant, Bush 2 x 2...
Part #: 6064 1× Green
Plant, Prickly Bush 2 x 2 x 3 Extension with 2 x 2 center Plant, Prickly Bu...
Part #: 6065 1× Red
Plant, Prickly Bush 2 x 2 x 3 Extension with 2 x 2 center Plant, Prickly Bu...
Part #: 6065 1× Green
Rock Panel Rectangular 4 x 10 x 6 Rock Panel Rectan...
Part #: 6082 1× Blue
Wedge Plate 8 x 8 with 3 x 4 Cutout Wedge Plate 8 x 8...
Part #: 6104 1× Blue
Brick 1 x 10 Brick 1 x 10
Part #: 6111 2× Black
Arm Piece with Pin, 3 Fingers Arm Piece with Pi...
Part #: 6217 1× Blue
Equipment Compass with White Lines, Yellow Letters Print Equipment Compass...
Part #: 70001pr0001 1× Black
Magnet Cylindrical Magnet Cylindrical
Part #: 73092 3× Black
The set features a substantial quantity of black bricks and plates, making it a useful source for basic building elements. The trans-neon orange elements add a unique visual flair and are desirable for MOC builders.

🛒 Where to Buy

💎 Notable Parts

Blue Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes] (6x) $0.90
Trans-Neon Orange Arm Piece 90° Turn [2 / 3 Fingers] (4x) $1.20
Black Tile Special 1 x 2 with Handle (5x) $0.75
Est. BrickLink Part Value
$2.85

💡 MOC Potential

🚢 Underwater exploration vehicle
🌳 Coral reef ecosystem diorama
🏙 Submerged city ruins

Community Insights

Real opinions from Reddit and YouTube

What Reddit Says

No Reddit discussions found for this set.

What YouTubers Say

Searching for YouTube reviews...

This may take a moment

📖 Building Instructions 1

Shark's Crystal Cave Instructions
BUILDING INSTR. 6190 IN
Download PDF

Charts Inventory Statistics

101
Unique Parts
258
Official Piece Count
249
Cataloged Inventory Pieces
2
Minifigures

LEGO counts 258 pieces. This inventory comes from a separate parts catalog and lists 259, including the 10 parts inside the minifigures; the two do not always count the same elements, so their totals differ. Spare parts are counted in neither figure.

Inventory Version: 2

Missing a piece? Use the Missing Piece Checker.