I think the best place to sell these with the least hassle would be the SewItsForSale group on yahoo.groups.com . Once you join and familiarize yourself with the rules, you can simply make a post listing what is in the bundle and the price you want for the bundle. The group was created specifically for buying and selling sewing and quilting related items and there are no commissions. I will try to post a direct link:
http://groups.yahoo.com/group/SewIts...guid=269586551