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Rock Raiders HQ

4990-1·LEGO·1999·4 minifigs·116 parts

Used Avg

$196.32

New Avg

$494.64

Add to your inventory Scan the minifigs

About Rock Raiders HQ

Rock Raiders HQ (4990-1) is a LEGO LEGO set released in 1999, currently averaging $196.32 used on BrickLink. It comes with 4 minifigures worth a combined $16.55. The set has retired from retail, so secondary market is the only option. The full parts inventory runs 116 pieces.

Part-out value

The minifigures make up only 8% of this set's value ($16.55 out of $196.32). 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 $494.64 vs $196.32 used — a 152% premium. If you have this set new in sealed box (NISB), price it accordingly.
This is a vintage set (1999). 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 Rock Raiders HQ (4)

Jet - Trans-Neon Green Visor

rck004$2.33

Sparks

rck005$7.23

Parts (116)

Crane Arm Outside, Wide with End Notch

Crane Arm Center (Technic Liftarm 1 x 16)

Wedge 3 1/2 x 4 without Stud Notches

Tile, Modified 1 x 2 Grille with Bottom Groove

×11

Tile 1 x 4 with Black and Yellow Danger Stripes (Black Corners) Pattern

×10

Tile, Modified 1 x 2 with Bar Handle

×2

Tile, Modified 1 x 2 with Bar Handle

×6

Brick 2 x 6

×4

Tile, Modified 2 x 2 with Pin

Brick 1 x 16

×2

Vehicle, Tipper Bed Small

×2

Minifigure, Utensil Tool Chainsaw Body with Handles and Studs

Plate, Modified 1 x 2 with Bar Handle on Side - Free Ends

×3

Brick, Modified 1 x 4 with Channel

×10

Support 4 x 4 x 5 Stanchion

×8

Technic Engine Crankshaft Center

×2

Brick 2 x 4

×14

Brick 2 x 2

×8

Brick 1 x 2

×5

Brick 2 x 8

Brick 12 x 24

Brick 1 x 8

Brick 1 x 6

×5

Brick 1 x 6

×2

Brick 1 x 4

×2

Chain 21 Links (16-17L)

Minifigure, Visor Goggles

Minifigure, Utensil Tool Circular Blade Saw

Plate 2 x 4

×2

Plate 2 x 3

×9

Plate 2 x 2

×4

Minifigure, Utensil Tool Motor Hammer / Jackhammer

Plate 1 x 2

×4

Brick, Modified 1 x 2 with Bar Handle on Side

×4

Brick, Modified 1 x 2 with Split U Clip Thick (Vertical Grip)

×2

Road Sign 2 x 2 Square with Clip with Black Chevron Pattern

×5

Baseplate, Raised 32 x 48 x 6 with 4 Corner Pits with Rock Raiders Pattern

Rock 4 x 4 Octagonal Boulder, Top

×2

Rock 4 x 4 Octagonal Boulder, Bottom

×2

Plate, Modified 6 x 6 x 2/3 Cross with Dome

×2

Minifigure, Utensil Binoculars Space

Rock Monster

Plate 4 x 4

Plate 2 x 8

×2

Electric, Light Rock Raiders Laser (30346c00 / 30348)

Plate 4 x 8

Slope 45 2 x 4

×3

Slope 45 2 x 2

×5

Slope 45 2 x 2 with Rock Raiders Pattern

Slope 45 2 x 2 with Black and Yellow Danger Stripes Pattern

Slope 45 2 x 1

×6

Tile 2 x 2

×3

Tile 2 x 2 with Thin Yellow Arrow without Black Border Pattern

Tile 2 x 2 with Drill Pattern

×2

Tile 1 x 2

×4

Tile 1 x 2 with Black Arrow Long Pattern

×4

Tile 1 x 2 with Vehicle Control Panel Pattern

×2

Plate, Modified 1 x 2 with Door Rail

×4

Brick 1 x 2 x 2 with Inside Axle Holder

×4

Slope 33 3 x 2 with Air Vents Pattern

Turntable 4 x 4 Square Base with (Same Color) Top (3403 / 3404)

×3

Plate 1 x 8

×9

Brick 1 x 3

×2

Plate 1 x 3

×6

Plate 1 x 6

×2

Plate 1 x 6

×3

Slope 65 2 x 2 x 2 without Bottom Tube

×10

Slope 75 2 x 2 x 3 - Hollow Studs

×12

Technic, Brick 1 x 4 with Holes

×2

Plate 1 x 4

×2

Plate 2 x 6

×4

Vehicle, Steering Stand 1 x 2 with Black Steering Wheel

Plate 2 x 10

Minifigure, Utensil Shovel / Spade - Handle with Round End

Minifigure, Utensil Pickaxe

Technic, Brick 1 x 6 with Holes

×4

Hinge Brick 1 x 2 Base

Support 2 x 2 x 2 Stand with Complete Hole

×4

Brick, Round 2 x 2 with Axle Hole

×8

Antenna 4H - Round Top

Plate, Round 1 x 1

×7

Plate, Round 1 x 1

×11

Minifigure, Utensil Seat / Chair 2 x 2

×4

Bar 1 x 4 x 2 with Open Studs

×3

Rock Raiders Mini Comic Book from Set 4990

Tile 1 x 8

×6

Ladder 1 1/2 x 2 x 2

×2

Brick 8 x 8

×4

Container, Box 2 x 2 x 2

×2

Container, Box 2 x 2 x 2 Door with Slot

×2

Slope 75 2 x 1 x 3 - Open Stud

×4

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

×4

Plate, Modified 2 x 2 with Wheel Holder

×4

Technic, Axle 3L

×3

Cone 1 x 1

×14

Cone 1 x 1

Plate, Modified 1 x 4 Offset

Antenna Small Base with Black Lever (4592 / 4593)

×6

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

×2

Wedge, Plate 3 x 4 without Stud Notches

Panel 1 x 2 x 1

×5

Rock 1 x 1 Crystal 5 Point

×2

Wheel 11mm D. x 12mm (Undetermined Type)

×4

Tire 21mm D. x 12mm - Offset Tread Small Wide

×4

Wedge, Plate 8 x 8 with 3 x 4 Cutout

Brick 1 x 12

×2

Hinge Brick 2 x 2 Top Plate

Bar 1 x 6 with Hollow Studs

×2

Support 2 x 2 x 11 Solid Pillar

×2

Brick, Modified 2 x 2 with Pin and Axle Hole

×4

Minifigure, Utensil Tool Wheel, 6 on Sprue

Brick, Modified 2 x 4 with Pins

Technic, Brick 1 x 1 with Hole

Plate, Modified 1 x 6 with Train Wagon End / Fence

×4

Tile 1 x 6

×2

Hose, Flexible 8.5L with Black Tabbed Ends

×4

Common questions about Rock Raiders HQ

How much is LEGO Rock Raiders HQ (4990-1) worth?

Rock Raiders HQ sells for an average of $196.32 used and $494.64 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 4990-1?

This set includes 4 minifigures: Bandit ($1.82), Docs ($5.17), Jet - Trans-Neon Green Visor ($2.33), Sparks ($7.23). The minifigures have a combined BrickLink value of $16.55. Each figure is linked above with individual pricing if you're looking to buy or sell specific characters.

Is it worth parting out LEGO Rock Raiders HQ?

The minifigures make up about 8% of the set value ($16.55 out of $196.32). 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 Rock Raiders HQ (4990-1) retired?

Yes, Rock Raiders HQ was released in 1999 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 Rock Raiders HQ set is complete?

Use the parts list on this page to check every piece and all 4 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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