How much was 6 dollars worth 50 years ago?

Fifty years ago, in 1973, the purchasing power of money was significantly different due to inflation. Approximately, $6 in 1973 would be equivalent to around $35 to $40 today, depending on the specific inflation rate used. This reflects how inflation erodes the value of money over time, meaning that $6 could buy much more in 1973 than it can today.