I have 17" Courbette Magic CC saddle with a medium/wide tree for sale. I bought it in the spring, used it roughly 5 times, and need to sell it because my appy has MASSIVE shoulders, and this is just too narrow for her. A new one costs around $1400 cnd, this one is yours for $800 with the matching stirrup leathers, and safety stirrups if you need. If you have any questions, feel free to ask!
Sorry these aren't the greatest pictures, I can take more if you like.
Yes I did by this used. It hadn't been used very long by the previous owner. I believe it has the flex tree, but they didn't mension it when I bought it. I did some research though and most of them have it. And the marked up gullet area is from sitting on the saddle holder in my locker, not from riding.
Any more questions? Happy to answer! :)