Batman consists of 15 sets that ran from 2005 to 2008. Most sets were released in 2006 which accounted for 7 sets. As of today, the average annual growth of sets in Batman is approximately 9.7% per year.
Most valuable LEGO Batman set
Comic-Con Commemorative Limited Edition Batman Announcement $5,497.67
Most valuable retail Batman set
7783 The Batcave The Penguin and Mr. Freeze's Invasion $1,124.27
Highest growth Batman set
7787 The Bat-Tank The Riddler and Bane's Hideout +2000.42%
The original LEGO Batman theme was first released in 2006 and lasted until 2008 and features 15 sets, magnets, videos, books as well as toys released by McDonald's. Batman has been re-introduced in 2012 as part of the DC Super Heroes theme. The theme is based on Batman: The Animated Series but also include elements from other Batman universes, such as the Tumbler from the Christopher Nolan films. However, each set, aside from The Batcave: The Penguin and Mr. Freeze's Invasion, is based on scenarios that occurred on the show where each set features Batman fighting a villain.

The first wave of sets in 2006 included 7 sets and 3 magnets. In 2007 the next small wave came only having two sets, both introducing a brand new dark blue and light grey Batsuit with a new Bat-logo on the front of the suit along with a new belt. This wave also introduces new villains including Scarecrow, Bane, and The Riddler. The final wave in 2008 features sets off the then released Christopher Nolan movie the The Dark Knight. 2008 also featured Harley Quinn for the first time as well as the Batman video game in addition to the Comic-Con exclusive promotional set that featured minifigures of Batman and The Joker.
Theme Batman
Year 2008
Pieces / Minifigs 449 / 3
Availability Retired
7888 LEGO Batman The Tumbler Joker's Ice Cream Surprise
Retail $49.99
Value $789.02
Growth  +1478.4%
Annual growth 9.7%
Theme Batman
Year 2008
Pieces / Minifigs 267 / 2
Availability Retired
7886 LEGO Batman The Batcycle Harley Quinn's Hammer Truck
Retail $29.99
Value $326.51
Growth  +988.7%
Annual growth 16.5%
Theme Batman
Year 2008
Pieces / Minifigs 207 / 2
Availability Retired
7885 LEGO Batman Robin's Scuba Jet Attack of The Penguin
Retail $19.99
Value $211.68
Growth  +958.9%
Annual growth 8.6%
Theme Batman
Year 2008
Pieces / Minifigs 76 / 2
Availability Retired
7884 LEGO Batman's Buggy The Escape of Mr. Freeze
Retail $9.99
Value $204.80
Growth  +1950.1%
Annual growth 9.7%
Theme Batman
Year 2008
Pieces / Minifigs 9 / 2
Availability Retired
LEGO San Diego Comic-Con 2008 Batman and Joker
promotional
Value $420.60
Annual growth 9.9%
Theme Batman
Year 2007
Pieces / Minifigs 645 / 3
Availability Retired
7787 LEGO Batman The Bat-Tank The Riddler and Bane's Hideout
Retail $49.99
Value $1,050.00
Growth  +2000.4%
Annual growth 11.5%
Theme Batman
Year 2007
Pieces / Minifigs 293 / 2
Availability Retired
7786 LEGO Batman The Batcopter The Chase for Scarecrow
Retail $29.99
Value $526.50
Growth  +1655.6%
Annual growth 9.9%
Theme Batman
Year 2006
Pieces / Minifigs 1,071 / 7
Availability Retired
7783 LEGO Batman The Batcave The Penguin and Mr. Freeze's Invasion
Retail $89.99
Value $1,124.27
Growth  +1149.3%
Annual growth 9.8%
Theme Batman
Year 2006
Pieces 1,045
Availability Retired
7784 LEGO Batman The Batmobile Ultimate Collectors' Edition
Retail $69.99
Value $404.69
Growth  +478.2%
Annual growth 11.2%
Theme Batman
Year 2006
Pieces / Minifigs 860 / 7
Availability Retired
7785 LEGO Batman Arkham Asylum
Retail $79.99
Value $650.00
Growth  +712.6%
Annual growth 8.5%
Theme Batman
Year 2006
Pieces / Minifigs 523 / 3
Availability Retired
7782 LEGO Batman The Batwing The Joker's Aerial Assault
Retail $49.99
Value $457.33
Growth  +814.8%
Annual growth 9.0%
Theme Batman
Year 2006
Pieces / Minifigs 386 / 3
Availability Retired
7781 LEGO Batman The Batmobile Two-Face's Escape
Retail $29.99
Value $524.28
Growth  +1648.2%
Annual growth 10.6%
Theme Batman
Year 2006
Pieces / Minifigs 188 / 2
Availability Retired
7780 LEGO Batman The Batboat Hunt for Killer Croc
Retail $19.99
Value $322.25
Growth  +1512.1%
Annual growth 9.8%
Theme Batman
Year 2006
Pieces / Minifigs 92 / 2
Availability Retired
7779 LEGO The Batman Dragster Catwoman Pursuit
Retail $9.99
Value $134.71
Growth  +1248.4%
Annual growth 8.3%
Theme Batman
Year 2005
Pieces / Minifigs 13 / 2
Availability Retired
LEGO Comic-Con Commemorative Limited Edition Batman Announcement
promotional
Value $5,497.67
Annual growth 22.2%