That May be right, but how I came to that number was what I was paid week in a full time job. In 1969 I was paid $86.50 a week and a scuba course was $50. Same job today pays $1400. A week. So from my view is how I came up with that number.Actually, using the CPI, $50 in 1965 had the same purchasing power as $371 in 2014.