How best to sell Hafler DH200/220 modified?

What a treat to discover your website. I have a Hafler DH200 with a Musical Concepts Modification and PC-19 boards from the DH220. I want to sell it. Your posts and items for sale tell me that an amplifier in my league is clearly on the low end of your market.

I will truly appreciate your comments as to where best to sell this item,