The Devil's 8 starring Christopher George, Fabian, and Ralph meeker,?

I'm trying to find a movie entitled The Devil's 8 the movie which was released by American International Pictures in 1969 I have tried numerous out of print VHS movie stores online with no success. I'm trying to get it for a dear friend of mine who would of course pay for the movie, even if it may be a copy from the actual VHS tape.