I need some help from all of you Hydaulic brake owners. I am going to sell a pair of Magura hydraulic brakes on E-Bay, but I have no idea what they are worth. I bought a used bike two years ago and soon there after decided to take them off, and they have been sitting in a box ever since. The previous owner said they are either the 1999 or 2000 model and they say Move on them. They seem to be in fine condition.

I haven't seen any similarly aged brakes on E-Bay, but since new hydraulics go for about $200, I am thinking the are maybe worth $50. What do you think?