Hi Jack 50 quid to 60 quid, that was a massive difference, I'm surprised they sold any. I can't remember what the basic wage was back in 1957 but it was probably 10/12 quid a week gross so an extra 10 quid would take many weeks of savings. I remember my parents buying their Victa mower in 1962 and it was a big deal, first thing they had ever bought on HP