I recently ordered several lights and "things" from Botach. I had perfectly satisfactory service. In fact, I now have several SL lights and batteries on order from them, and they have acknowledged the order. I bught some SL TTL lights, and the Botach prices are better than I could find anywhere else.
I know that their reputation is spotty, but my own limited experience is very good. Their prices are about the best on most of the items they have. I believe the PM6 is $24.95. I don't know where that is equalled.
I have a PM6 that I ordered from another dealer, at a higher price, and I am extremely well pleased with it. For the money and quality I think it is a "best buy", unless you need something smaller or for a special application that the PM6 is not designed for.
Jerry