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MT-21 Mobile Mining Unit

7648-1·Space·2008·2 minifigs·61 parts

Used Avg

$18.31

New Avg

$104.35

Add to your inventory Scan the minifigs

About MT-21 Mobile Mining Unit

MT-21 Mobile Mining Unit (7648-1) is a LEGO Space set released in 2008, currently averaging $18.31 used on BrickLink. It comes with 2 minifigures worth a combined $3.37. The set has retired from retail, so secondary market is the only option. The full parts inventory runs 61 pieces.

Part-out value

The minifigures make up only 18% of this set's value ($3.37 out of $18.31). 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 $104.35 vs $18.31 used — a 470% premium. If you have this set new in sealed box (NISB), price it accordingly.

Minifigures in MT-21 Mobile Mining Unit (2)

Mars Mission Alien with Marbled Glow In Dark Torso

mm001$1.10

Mars Mission Astronaut with Helmet and Orange Sunglasses on Forehead, Stubble

mm007$2.27

Parts (61)

Minifigure, Utensil Goblet

Tile, Modified 1 x 2 Grille with Bottom Groove

×3

Tile 1 x 4

×2

Minifigure, Visor Standard

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

×2

Bar 1.2L with Top Stud and 4 Bar Arms Up (Palm Tree Top)

Plate, Round 2 x 2 with Rounded Bottom (Boat Stud)

Technic, Pin with Short Friction Ridges

×3

Brick 2 x 4

×3

Brick 1 x 2

×5

Brick 1 x 6

Rock 1 x 1 Jewel 24 Facet

×3

Minifigure, Utensil Tool Circular Blade Saw

Plate 2 x 4

×2

Plate 1 x 2

×4

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

×2

Windscreen 5 x 4 x 3

Road Sign 2 x 2 Round with Clip

×2

Hinge Brick 1 x 6 Locking with 1 Finger Vertical End and 2 Fingers Vertical End

×2

Slope 45 2 x 2

×2

Slope 45 2 x 1

×2

Brick 1 x 4 without Bottom Tubes

×2

Technic, Axle 2L Notched

Technic, Liftarm Thick 1 x 5

×2

Plate 1 x 8

×4

Plate 1 x 3

×2

Slope, Inverted 45 2 x 2 with Flat Bottom Pin

×3

Slope, Inverted 45 2 x 1

×2

Technic, Pin without Friction Ridges

×3

Technic, Brick 1 x 4 with Holes

×5

Plate 1 x 4

Plate, Modified 2 x 2 with Tow Ball

Plate, Modified 2 x 2 with Tow Ball Socket, Short, 4 Slots

Plate 2 x 6

Plate 2 x 10

×2

Brick, Round 2 x 2 with Axle Hole

×2

Antenna 4H - Round Top

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

Bionicle Weapon Drill with Pin Hole and Long Axle

Plate, Round 1 x 1

×5

Plate, Round 1 x 1

×3

Plate, Modified 1 x 1 with Light Attachment - Thick Ring

×2

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

Technic, Axle and Pin Connector Perpendicular Double Split

Hinge Plate 1 x 4 Locking Dual 1 Finger on Side

×2

Panel 2 x 4 x 3 1/3 with Double Locking 2 Fingers Hinge

×2

Brick, Round 1 x 1 with Fins

Cone 1 x 1

×2

Cone 1 x 1

Pneumatic T Piece Second Version (T Bar with Ball in Center)

×2

Dish 2 x 2 Inverted (Radar)

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

Bar 1L with Clip Mechanical Claw (Undetermined Type)

×4

Slope, Curved 3 x 1

×3

Arm Mechanical, Straight with Clips at 90 degrees (Vertical Grip)

×3

Plate, Modified 1 x 2 with 2 U Clips (Horizontal Grip)

×2

Hinge Plate 1 x 2 Locking with 2 Fingers on Side

×2

Plate, Modified 1 x 2 with Bar Handle on End

×2

Wheel Hard Plastic Small (22mm D. x 24mm)

×8

Brick, Modified 2 x 4 with Pins

×3

Sticker Sheet for Set 7648 - (62069/4520966)

Common questions about MT-21 Mobile Mining Unit

How much is LEGO MT-21 Mobile Mining Unit (7648-1) worth?

MT-21 Mobile Mining Unit sells for an average of $18.31 used and $104.35 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 7648-1?

This set includes 2 minifigures: Mars Mission Alien with Marbled Glow In Dark Torso ($1.10), Mars Mission Astronaut with Helmet and Orange Sunglasses on Forehead, Stubble ($2.27). The minifigures have a combined BrickLink value of $3.37. Each figure is linked above with individual pricing if you're looking to buy or sell specific characters.

Is it worth parting out LEGO MT-21 Mobile Mining Unit?

The minifigures make up about 18% of the set value ($3.37 out of $18.31). 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 MT-21 Mobile Mining Unit (7648-1) retired?

Yes, MT-21 Mobile Mining Unit was released in 2008 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 MT-21 Mobile Mining Unit 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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