I remember reading an interview with Jim Clark after he won in 1965. I cannot recall the $'s he got for first place but he stated in the interview that the thing that surprised him most were the 'incidental' prizes. The list was extensive but included 5 brand new cars and even five years supply of sausages! It was all "in the fine print" which he obviously hadn't read well-at that stage he was still being contacted on an almost daily basis to be asked where he wanted certain things delivered-things he didn't know he had won.