Rahaga is a subtheme of Bionicle that was introduced in 2005 and currently consists of 6 sets. All sets were released in 2005. As of today, the average annual growth of all the sets in Bionicle Rahaga is around 8.0% per year. The current value of all sets in new/factory sealed condtion is $213.16.
Most valuable LEGO Rahaga set 4879 Rahaga Iruini - $53.10
Largest LEGO Rahaga set4868 Rahaga Gaaki - 28 pieces
The Rahaga BIONICLE were once an elite team of Toa called the Toa Hagah who had been mutated into small bestial beings who became hunter-trappers, working to rescue Rahi wildlife from hordes of Visorak spider creatures. Eventually they returned to their original Toa Hagah forms.
The BIONICLE theme is series of sets based on modified TECHNIC pieces and ball-and-socket joints to create larger figures. Bionicles coincided with a series of comic books and graphic novels released during the set's run from 2001 to 2016. The theme was introduced in 2001 and originally discontinued in 2010, being succeeded by Hero Factory but additional sets were also released up until 2016 after it's break in 2010 to 2014. BIONICLE sets were tied together by an elaborate original storyline within the comic books and other multimedia that centered around bio-mechanical characters which are generally large, powerful beings that usually serve for good. The name BIONICLE is short for BIOlogical ChroNICLE.