MX-81 Hypersonic Operations Aircraft

MX-81 Hypersonic Operations Aircraft (7644-1) is a set in the Mars Mission theme, released in 2008. It has 772 pieces and 5 minifigures.

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Number:7644-1
Released:June 2008
Pieces:772
Box size:57.6 × 38.4 × 7.2 cm
Box weight:1.89 kg
Theme:Mars Mission

Box size and weight as measured by Brickset.

Product details

Number: 7644-1
Name: MX-81 Hypersonic Operations Aircraft
Theme: Space › Mars Mission
Released: June 2008
Launched: June 2008
Retired: March 2009 in the United States
Pieces: 772
Minifigures: 5
RRP: ≈ 103.13 EUR (449.99 PLN) (PL)≈ 64.17 EUR (53.79 GBP) (United Kingdom)≈ 71.20 EUR (79.99 USD) (United States)
Price per piece: ≈ 0.134 EUR (0.583 PLN) (PL)≈ 0.083 EUR (0.070 GBP) (United Kingdom)≈ 0.092 EUR (0.104 USD) (United States)

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

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Pricing

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Data in Brief Sealed · gross · sold 9/1/2022

0.00 PLN

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Recommended retail price

What LEGO published as the recommended retail price, market by market, in that market's own currency. No market's price is ever derived from another's.

PL ≈ 103.13 EUR (449.99 PLN) No availability dates published.Recorded by BrickDb since 10/21/2026

United Kingdom ≈ 64.17 EUR (53.79 GBP) Available 5/14/2008 to 2/13/2009.Recorded by BrickDb since 10/2/2026

United States ≈ 71.20 EUR (79.99 USD) Available 5/26/2008 to 3/10/2009.Recorded by BrickDb since 10/2/2026

≈ marks a price converted into this currency at the ECB reference rate of its own date — a reference indication, not a tradeable rate. The price as observed follows in brackets.

Building instructions

All building instructions for this set on LEGO.com

Parts in this set

202 inventory lines

Catalogue image of the part Wing, Tail 4 x 1 x 3

Wing, Tail 4 x 1 x 3 2340· White

×4

Catalogue image of the part Equipment Goblet / Glass

Equipment Goblet / Glass 2343· Light Bluish Gray

×2

Catalogue image of the part Brick 2 x 2 Corner

Brick 2 x 2 Corner 2357· White

×4

Catalogue image of the part Tile Special 1 x 2 Grille with Bottom Groove

Tile Special 1 x 2 Grille with Bottom Groove 2412b· Orange

×27

Tile Special 1 x 2 Grille with Bottom Groove 2412b· Trans-Red

×8

Catalogue image of the part Plate 2 x 2 Corner

Plate 2 x 2 Corner 2420· Black

×2

Catalogue image of the part Tile 1 x 4 with Groove

Tile 1 x 4 with Groove 2431· White

×7

Catalogue image of the part Tile Special 1 x 2 with Handle

Tile Special 1 x 2 with Handle 2432· Red

×1

Tile Special 1 x 2 with Handle 2432· White

×7

Catalogue image of the part Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs]

Plate Special 2 x 2 with 1 Pin Hole [Split Underside Ribs] 2444· White

×1

Catalogue image of the part Plate 2 x 12

Plate 2 x 12 2445· Black

×9

Brick 2 x 6 2456· Blue

×2

Catalogue image of the part Brick Special 1 x 2 with Pin

Brick Special 1 x 2 with Pin 2458· Blue

×2

Catalogue image of the part Tile Special 2 x 2 with Top Pin

Tile Special 2 x 2 with Top Pin 2460· Red

×2

Catalogue image of the part Plate Special 1 x 2 Side Handle [Free Ends]

Plate Special 1 x 2 Side Handle [Free Ends] 2540· Orange

×4

Catalogue image of the part Tile Special 1 x 1 with Clip and Straight Tips

Tile Special 1 x 1 with Clip and Straight Tips 2555· White

×2

Catalogue image of the part Panel 3 x 4 x 6 Curved Top

Panel 3 x 4 x 6 Curved Top 2571· White

×4

Catalogue image of the part Plate Round 2 x 2 with Rounded Bottom [Boat Stud]

Plate Round 2 x 2 with Rounded Bottom [Boat Stud] 2654· Red

×1

Plate Round 2 x 2 with Rounded Bottom [Boat Stud] 2654· Trans-Dark Blue

×1

Catalogue image of the part Technic Pin with Friction Ridges Lengthwise and Center Slots

Technic Pin with Friction Ridges Lengthwise and Center Slots 2780· Black

×30

Catalogue image of the part Brick Special 1 x 2 with Grille

Brick Special 1 x 2 with Grille 2877· White

×6

Catalogue image of the part Lever Small Base with Black Lever

Lever Small Base with Black Lever 298c02· White

×4

Brick 2 x 4 3001· Black

×8

Brick 2 x 4 3001· Light Bluish Gray

×6

5 minifigures

Minifigures in this set

Catalogue image of the minifigure Mars Astronaut, Cheek Lines

MX-81 Hypersonic Operations Aircraft

Product details

BrickLink market data

Can I build this?

Pricing

Price history

Latest price from each shop

On eBay

Recommended retail price

Building instructions

Parts in this set

Minifigures in this set

Mars Astronaut, Cheek Lines

Mars Astronaut, Orange Sunglasses, Stubble

Mars Astronaut, Stubble

Martian

Martian, Alien Commander