Constraction is a subtheme of DC Comics Super Heroes introduced in 2012 and currently consists of 3 sets. All sets were released in 2012. As of today, the average annual growth of sets in DC Comics Super Heroes Constraction is approximately 3.5% per year.
Most valuable DC Comics Super Heroes Constraction set
4526 Batman $33.69
Largest DC Comics Super Heroes Constraction set
4527 The Joker 57 pieces
LEGO DC Comics Super Heroes Constraction theme, also known as Ultrabuilds, are are constructable action figures based on a ball-and-socket building system that use TECHNIC parts. Three DC Constraction sets have been released to date based on Batman, The Joker, and strangely, Green Lantern and were some of the original theme's sets. The Constraction figures utilize different color schemes than their respective minifigures, and also have different weapons.
3 sets

4527 The Joker

Theme / Subtheme DC Comics Super Heroes / Constraction
Year 2012
Pieces 57
Availability Retired
4527 LEGO The Joker
Retail $14.99
Value $29.70
Growth  +98.1%
Annual growth 3.1%

4526 Batman

Theme / Subtheme DC Comics Super Heroes / Constraction
Year 2012
Pieces 40
Availability Retired
4526 LEGO Batman
Retail $14.99
Value $33.69
Growth  +124.7%
Annual growth 3.9%

4528 Green Lantern

Theme / Subtheme DC Comics Super Heroes / Constraction
Year 2012
Pieces 38
Availability Retired
4528 LEGO Green Lantern
Retail $14.99
Value $30.01
Growth  +100.2%
Annual growth 5.4%