LEGO® Space 7644 MX-81 Hypersonic Operations Aircraft
Market value
Market value (new, sealed) on November 12, 2026: $397.26 – 397% above RRP ($79.99). See the value history
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The Lego set MX-81 Hypersonic Operations Aircraft with the set number 7644 is part of the LEGO Space theme. It was released in June 2008. It includes 5 minifigures. The model has 795 pieces, and we estimate it takes around 2 hours to build. 18 Brickfact users have this set in their collection.
The set weighs about 1.890 kg. The box measures 22.7 x 15.1 x 2.8 in (57.6 x 38.4 x 7.2 cm). The recommended retail price is $79.99.
Lego 7644 product data
Set Information
Availability
Release
06/2008
Retiring Status
Retired (07/2009)
Price Information
RRP
$79.99
Insiders Points (for purchase at Lego)
520
Packaging
Weight
1.890 kg
Packaging dimensions
22.7 x 15.1 x 2.8 in
Popularity with Brickfact users
- users have this set
- 18
18 Brickfact users have MX-81 Hypersonic Operations Aircraft in their collection.
Based on anonymized Brickfact user collections; shown only for sets with at least 10 users. As of November 12, 2026.
LEGO 7644 price trend
Average sale price on secondary marketplaces – not the new price at retailers.
- Current market value
- $397.26
- Growth vs. RRP
- +397 % $79.99
- Range
- $397.26 – $449.79
- Average
- $447.60
Loading price history…
Minifigures from 7644 MX-81 Hypersonic Operations Aircraft
The MX-81 Hypersonic Operations Aircraft set includes 5 different minifigures, 1 of which are unique to this set. The combined value of the minifigures is $37.40, which is ~47% of the RRP of this set.
x1
Mars Mission Alien with Marbled Glow In Dark Torso
Space
2007
#mm001
$1.65
i
14 sets
x1
Mars Mission Astronaut with Helmet and Orange Sunglasses on Forehead, Stubble
Space
2007
#mm007
$2.89
6 sets
x1
Mars Mission Alien Commander
Space
2008
#mm010
$22.05
4 sets
x1
Mars Mission Astronaut with Helmet and Cheek Lines
Space
2007
#mm012
$3.62
3 sets
x1
Mars Mission Astronaut with Helmet, Metallic Gold Visor, Smirk and Stubble Beard
Space
2008
#mm015
$7.19
Unique
Part Lists for LEGO 7644 MX-81 Hypersonic Operations Aircraft
LEGO 7644 Frequently Asked Questions
Is LEGO 7644 still available?
LEGO has retired 7644 MX-81 Hypersonic Operations Aircraft, and no retailer in our price comparison currently sells it new. Its market value on secondary marketplaces is $397.26.
