Right now, I have a silver tiger as that was all I could find and only planned on having 1 dat. However, I found a 6" NTT for, i think $90. Is that an ok price? How big do they get and how do they rate on the datnoid rareness scale (i.e. what is the general order in the u.s. of datnoid availability)? I'm pretty sure it was a thin bar based on the pictures I've seen on this forum and the label said something like "thai tiger" (it's at a store in the sorta "ChinaTown", so they don't always translate everything into English correctly).