I remember my Mum buying it for me about 13 years ago on VHS. It has a great cast and some very memorable scenes and is one of the best Western films of all time. Where does 'The Good, the Bad and the Ugly' and 'Unforgiven' rank in people's opinions?
Leone's spaghetti offerings are an interesting contribution to the western genre but I find them a bit overly dramatic and heavily stylised. Unforgiven is undoubtedly the best of the recent westerns.
Shane and The Searchers (one of John Wayne's better films) have already been mentioned as two of the greatest ever westerns and I'd add Stagecoach to that list.