You don't need to have a bid to sell them, as long as there is someone at the ask. I only had like 2 mill left, so it was no biggie for me, however I though I'll never be able to unload these, was even thinking to contact my broker to have them cancelled or get rid of them somehow. If you have a whole bunch try to break them in smaller chunks 3-4-5mill. As it shows now on L2 it says volume is some 31mil, however only 99999999 show as sold @0.0001, I guess the rest were sold @ market below 0.0001.