I just received some DVD's I purchased on eBay from a vendor known as "Trancers".
This person seems to sell only Queen/ Freddie Mercury DVD's and CD's.
I was really happy with the quality of the DVD's (I think they are copies) and they are some items I have not been able to locate anywhere else.
I bought: a documentary type special on the life of Freddie, footage of a 1975 Queen concert in Houston, and mid 70's concert in Hyde Park.
I didn't think the prices were bad and they arrived within a week of purchase.