As i have to go out for a while, i'm going to leave you with these suggestions as leftfield Franco purchases.
All dvd's from Mediumrare, all bought new for under a fiver, all Harry Alan Towers productions with great budgets and exotic locations. Admittedly not his most famous work but some of his most accomplished.
You might notice the lovely Maria Rohm is in all of them. She was Towers wife.
You already have a Towers / Franco film in
Count Dracula.