A tattoo is expensive because the effort of the tattooist to perform in order to get every detail is perfectly done. Tattoo has meaning. 
Meaning to the owner about his social discourse thought while being a Dayak who is bounded with culture and rich of believe. 
Having a tattoo is just like you as a walking museum as you carry your won history which is yet to reveal. 
So, just reveal it and let the untold to be clearly heard by others.