Why would you need to do this? If Jan follows his standard MO he will find some friend to buy it at less than full market price and then get his 15% commission. You are better off just selling it on ebay at full market price as you will then be able to reach a larger cross-section of potential buyers.

If you live in the Philadelphia area, feel free to stop by my place and I would be more than happy to help you prepare an ebay description and teach you how to box and ship the bike. I have sold and shipped over 100 high end bikes over the years and would be more than happy to help.