Galaxy Squad is a subtheme of Space introduced in 2013 and currently consists of 12 sets. All sets were released in 2013. As of today, the average annual growth of sets in Space Galaxy Squad is approximately 4.8% per year.
Most valuable Space Galaxy Squad set
70709 Galactic Titan $263.13
Highest growth Space Galaxy Squad set
30231 Space Insectoid +223.78%
Most owned Space Galaxy Squad set
30230 Mini Mech
Galaxy Squad was a LEGO Space subtheme released in 2013 whose story features a group of humans and their robots defending planets from an impending invasion evil alien buggoids called Alien Mosquitoids and Alien Buggoids. The humans and robots are split into different teams (Green, Red, Orange, Blue) each with different strengths and colors. Galaxy Squad released a total of 12 sets in 2 waves.
12 sets

70709 Galactic Titan

Theme / Subtheme Space / Galaxy Squad
Year 2013
Pieces / Minifigs 1,012 / 5
Availability Retired
70709 LEGO Galaxy Squad Galactic Titan
Retail $99.99
Value $263.13
Growth  +163.2%
Annual growth 8.3%

70705 Bug Obliterator

Theme / Subtheme Space / Galaxy Squad
Year 2013
Pieces / Minifigs 711 / 4
Availability Retired
70705 LEGO Galaxy Squad Bug Obliterator
Retail $79.99
Value $110.00
Growth  +37.5%
Annual growth 2.9%

70708 Hive Crawler

Theme / Subtheme Space / Galaxy Squad
Year 2013
Pieces / Minifigs 560 / 3
Availability Retired
70708 LEGO Galaxy Squad Hive Crawler
Retail $69.99
Value $107.98
Growth  +54.3%
Annual growth 4.5%

70704 Vermin Vaporizer

Theme / Subtheme Space / Galaxy Squad
Year 2013
Pieces / Minifigs 506 / 3
Availability Retired
70704 LEGO Galaxy Squad Vermin Vaporizer
Retail $59.99
Value $92.01
Growth  +53.4%
Annual growth 5.0%

70707 CLS-89 Eradicator Mech

Theme / Subtheme Space / Galaxy Squad
Year 2013
Pieces / Minifigs 440 / 2
Availability Retired
70707 LEGO Galaxy Squad CLS-89 Eradicator Mech
Retail $39.99
Value $99.95
Growth  +149.9%
Annual growth 7.3%

70703 Star Slicer

Theme / Subtheme Space / Galaxy Squad
Year 2013
Pieces / Minifigs 311 / 3
Availability Retired
70703 LEGO Galaxy Squad Star Slicer
Retail $39.99
Value $85.00
Growth  +112.6%
Annual growth 7.0%

70702 Warp Stinger

Theme / Subtheme Space / Galaxy Squad
Year 2013
Pieces / Minifigs 310 / 3
Availability Retired
70702 LEGO Galaxy Squad Warp Stinger
Retail $29.99
Value $75.73
Growth  +152.5%
Annual growth 8.1%

70701 Swarm Interceptor

Theme / Subtheme Space / Galaxy Squad
Year 2013
Pieces / Minifigs 218 / 2
Availability Retired
70701 LEGO Galaxy Squad Swarm Interceptor
Retail $19.99
Value $58.15
Growth  +190.9%
Annual growth 8.2%

70706 Crater Creeper

Theme / Subtheme Space / Galaxy Squad
Year 2013
Pieces / Minifigs 171 / 2
Availability Retired
70706 LEGO Galaxy Squad Crater Creeper
Retail $19.99
Value $28.96
Growth  +44.9%
Annual growth 3.3%

70700 Space Swarmer

Theme / Subtheme Space / Galaxy Squad
Year 2013
Pieces / Minifigs 86 / 2
Availability Retired
70700 LEGO Galaxy Squad Space Swarmer
Retail $11.99
Value $37.67
Growth  +214.2%
Annual growth 8.3%

30230 Mini Mech

Theme / Subtheme Space / Galaxy Squad
Year 2013
Pieces / Minifigs 28 / 1
Availability Retired
30230 LEGO Galaxy Squad Mini Mech
Retail $3.99
Value $6.02
Growth  +50.9%
Annual growth 4.4%

30231 Space Insectoid

Theme / Subtheme Space / Galaxy Squad
Year 2013
Pieces / Minifigs 27 / 1
Availability Retired
30231 LEGO Galaxy Squad Space Insectoid
Retail $3.49
Value $11.30
Growth  +223.8%
Annual growth 4.9%