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7691 LEGO Mars Mission ETX Alien Mothership Assault thumbnail image

7691 LEGO Mars Mission ETX Alien Mothership Assault
Images 6Description 
7691 LEGO Mars Mission ETX Alien Mothership Assault
  • ETX Alien Mothership Assault thumbnail
  • ETX Alien Mothership Assault thumbnail
  • ETX Alien Mothership Assault thumbnail
  • ETX Alien Mothership Assault thumbnail
  • ETX Alien Mothership Assault thumbnail
  • ETX Alien Mothership Assault thumbnail

LEGO 7691 ETX Alien Mothership Assault is a Space set valued at $214 for new and sealed sets, up 327% from an original retail price of $49.99. The set retired in September 2008 with annual appreciation averaging 4.19% since. Used copies are valued between $99 and $126 depending on condition. Its market shows no clear direction yet, even with a small gain in value.

ETX Alien Mothership Assault Value (New/Sealed)

This chart represents the current new/sealed value of the set ETX Alien Mothership Assault since December 2016. Very high accuracy
LEGO 7691 ETX Alien Mothership Assault is a Space Mars Mission set released in 2007, containing 434 pieces and 7 minifigures. The main build is the ETX Alien Mothership, which can detach and separate into four smaller craft, accompanied by a human defense station. Play features include an air pump system and four foam missiles. The set includes two astronauts (a gunner and a miner) and five green glow-in-the-dark aliens.

A new ETX Alien Mothership Assault sells for around $214 today, after averaging 4.2% growth a year since retirement. Give it five years and our forecast has it near $266. The average used price is $105 for those in good overall condition. The 7 included minifigs account for approximately 14% of the set's total value. The set was available for 11 months, from October 2007 to September 2008.
All regions

For Sale (New/Sealed)

 (AU) Mars Mission 7691 Etx Alien Mothership Assault - New Sealed $225.02
+5.3%
(DE) ETX Alien Mothership Assault from BrickLink seller Steine_Kiste $301.83
+41.3%
All regions

For Sale (Used)

 (AU) Used - 7691 - ETX Alien Mothership Assault - Space / Mars Mission - 2007
$86.75
-17.3%
(US) Used - Space: Etx Alien Mothership Assault (7691)
$90.00
-14.2%
(US) Used - 7691 - ETX Alien Mothership Assault - Space Mars Mission 2007 99% complete
$99.00
-5.6%
(US) Used - Mars Mission: ETX Alien Mothership Assault 7691 (2007) see description
$115.00
(UK) Used - Complete with minifigures, applied stickers and instruction booklet. Unfortun... $115.06

Sale Trends

This chart shows the sales trends of new/sealed 7691 ETX Alien Mothership Assault.

Market Momentum

Neutral
Prices, listings and demand are all holding steady.
DemandLower half in Space
Moderate demand
12 months agoToday
SupplyTypical for Space
Listings steady this month
12 months agoToday
Growth vs peers+4% typical for Mars Mission
+2% over the past year
12 months agoToday
Outlook:5% bearish·81% neutral·14% bullish
Why it's moving, signals and outlook

ETX Alien Mothership Assault Minifigs

ETX Alien Mothership Assault contains the following minifigures.
mm001
Mars Mission Alien
Alien from Mars Mission theme with marbled glow-in-the-dark torso - mm001
x5
14 sets
Value $3.14
mm009
Mars Mission Astronaut
Astronaut with Mars Mission helmet, angry black eyebrows, and messy hair - mm009
3 sets
Value $9.95
mm008
Mars Mission Astronaut
Astronaut with red-brown hair worn over one eye, stubble wearing a Mars Mission helmet - mm008
3 sets
Value $4.34

Compared with other Mars Mission sets

ETX Alien Mothership Assault ranks 13th of 17 Mars Mission sets. The biggest factor is that it started from well over the retail price of most sets ranked higher.

#13 of 17
By growth since retail, +327%
+70%+1,621%
In the bottom quarter of the group.
$0.49 a piece
New and sealed value per piece
This set
$0.49
Typical
$0.64
About 25% below the group's typical value per piece.
#4 of 17
Used value as a share of new, 49%
12%98%
In the top quarter of the group.
#4 of 17 retired
Wanted for each member who owns it
This set
Typical
About 50% above the rate of the group's retired sets.
Top sets by growthSince retail
17648 MT-21 Mobile Mining Unit+1,621%
27647 MX-41 Switch Fighter+1,608%
37695 MX-11 Astro Fighter+977%
137691 ETX Alien Mothership Assault+327%

Sets in Space / Mars Mission

7690 MB-01 Eagle Command Base

Theme / Subtheme Space / Mars Mission
Year 2007
Pieces / Minifigs 760 / 8
Availability Retired
7690 LEGO Mars Mission MB-01 Eagle Command Base
Retail $89.99
Value $419.44
Growth  +366.1%
Annual growth 5.7%

7699 MT-101 Armored Drilling Unit

Theme / Subtheme Space / Mars Mission
Year 2007
Pieces / Minifigs 635 / 5
Availability Retired
7699 LEGO Mars Mission MT-101 Armored Drilling Unit
Retail $79.99
Value $336.52
Growth  +320.7%
Annual growth 5.3%

7692 MX-71 Recon Dropship

Theme / Subtheme Space / Mars Mission
Year 2007
Pieces / Minifigs 435 / 6
Availability Retired
7692 LEGO Mars Mission MX-71 Recon Dropship
Retail $39.99
Value $278.03
Growth  +595.2%
Annual growth 9.1%

7697 MT-51 Claw-Tank Ambush

Theme / Subtheme Space / Mars Mission
Year 2007
Pieces / Minifigs 374 / 3
Availability Retired
7697 LEGO Mars Mission MT-51 Claw-Tank Ambush
Retail $29.99
Value $222.66
Growth  +642.4%
Annual growth 6.5%

7693 ETX Alien Strike

Theme / Subtheme Space / Mars Mission
Year 2007
Pieces / Minifigs 246 / 3
Availability Retired
7693 LEGO Mars Mission ETX Alien Strike
Retail $19.99
Value $160.86
Growth  +704.7%
Annual growth 8.6%

7694 MT-31 Trike

Theme / Subtheme Space / Mars Mission
Year 2007
Pieces / Minifigs 95 / 2
Availability Retired
7694 LEGO Mars Mission MT-31 Trike
Retail $9.99
Value $100.92
Growth  +910.2%
Annual growth 8.4%

7695 MX-11 Astro Fighter

Theme / Subtheme Space / Mars Mission
Year 2007
Pieces / Minifigs 57 / 2
Availability Retired
7695 LEGO Mars Mission MX-11 Astro Fighter
Retail $4.99
Value $53.73
Growth  +976.8%
Annual growth 7.6%

ETX Alien Mothership Assault Questions

What does LEGO 7691 ETX Alien Mothership Assault sell for now?

Sealed in its box, ETX Alien Mothership Assault is currently valued at $214. Used copies are worth about $105.

Has LEGO 7691 ETX Alien Mothership Assault been retired?

Yes. LEGO retired ETX Alien Mothership Assault in September 2008 after 11 months on store shelves, about as long as the typical Mars Mission set. Sealed copies are now found only on the secondary market, so the price follows what collectors will pay.

Has LEGO 7691 ETX Alien Mothership Assault increased in value?

Yes, by a wide margin. ETX Alien Mothership Assault has gained 327% on its original retail price of $49.99, about 4.2% a year. That is behind the Mars Mission average of 5.7% a year, so other sets in its group have grown faster.

How much could LEGO 7691 ETX Alien Mothership Assault be worth in a year?

Next year's forecast for ETX Alien Mothership Assault is $222, about 4% more than today. The short-term market reading is neutral. The market signals are balanced for now. This is an estimate and markets can change.

How many pieces and minifigures are in LEGO 7691 ETX Alien Mothership Assault?

The set contains 434 pieces ($0.12 a piece at its retail price), with 7 minifigures: Mars Mission Alien (5) and Mars Mission Astronaut (2). Together the minifigures are worth about $30, about 14% of the set's value, and Mars Mission Astronaut is the most valuable at $9.95.

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ETX Alien Mothership Assault Reviews

61 reviews
4.3
Collectors
Investors
Brickipedia
“The ETX is the Aliens' main and most powerful ship. The mothership itself can separate and divide itself into four different crafts. It would fire a missile when you pulled the trigger located on the handle underneath the ship. The set also includes an Astronaut defense... More station with a drill and a pump system that can fire 4 soft foam 'missiles'. The set includes 2 Astronauts and 5 Aliens.”
Full review at brickipedia.fandom.com
BrickEconomy Expert Review
“Highlights included unique parts such as the trans neon green radars, an intriguing air pump mechanism, and tubes. The set features a large turret and the main mothership, with the latter impressing me with its split function and cohesive green and black color scheme. The turret's air pump system, capable of launching projectiles, adds an interactive aspect, though it seems to contribute to a higher price point.”
 

About Space Mars Mission

Mars Mission was a LEGO Space subtheme released in 2007 that consisted of 17 sets whose story focused on the adventures of a team of astronauts as they land on Mars and are forced to contend with a dangerous alien race. The humans are a group of astronauts that have journeyed to Mars in search of powerful yellow-green energy crystals found on the Martian surface to power their futuristic devices and technology.

Mars Mission consists of 17 sets that ran from 2007 to 2008. As of today, 7649 MT-201 Ultra-Drill Walker is the most valuable Mars Mission set with an estimated new/sealed value of $521.
Summary
Space Mars Mission ETX Alien Mothership Assault set 7691 was released on October 24, 2007, retailing for $50, it has since been retired. New, unopened sets are valued at $214, while used sets sell around $105.
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Beware the Alien Mothership!

It's the ultimate 4-in-1 alien strike ship! With its advanced weaponry, firing missile and three detachable attack vehicles, the giant ETX Alien Mothership will stop at nothing to steal energy crystals from the Mars Mission team. Can the astronauts fight back with their defense station's launching air-powered missiles?

Includes separating Alien Mothership, defense station, air pump system and 4 foam missiles that are safe for play!
Includes 2 astronauts and 5 glow-in-the-dark alien minifigures!
Push down on the air pump system to fire the foam missiles!
Move the drill back and forth to find energy crystals!
Alien Mothership has a launcher that really fires!
Description provided by LEGO©