the reason you dont believe there is a market out their is because you have not spent 6 years really looking for one you've only tried calling a few broker and the authorities and spent some time browsing on the net and listening to people who have done exactly what you have.
the reason i am not giving the brokers name is because that would put me out of business (common sense)
before you ask questions like this think about it from my point of view, a business sense then ask your self the same question and see if you would answer it.
Gosh you're a busy bee. I hardly had time to finish the last reply before you write up another one.
You're right, I haven't spent 6 years trying to find a buyer for the trash shares sold by a bucket shop. Probably because I've never bought any. I think 12 years as a stockbroker give me a little authority on the subject.
Good luck - as I said, I hope you prove me wrong. Make sure you ask your clients to post as soon as you get some money back for them.