As the title says. I've found a v3 dye rotor for less than 90 bux. I don't know the ins and outs of the rotor model line. I gather the v3 was roughly a 2012 model? My main thing is.... Is it worth the price or hold off and find a newer one? Simply put I've thought about buying a rotor for a while. And see an all black one for a presumably good deal.
In searching I've found the differences in v1-3. But can't find anything from 3 - current.