WHO WAS THE COSTLIEST FOOTBALLER THIRTY YEARS AGO IN 1990?

The year was 1990 ad the football world was going to see a new record for a footballer being made. It was going to be made Italy. Now in the year 1990 the then costliest footballer was the Dutch striker Ruud Guilt, who was then playing for the Italian club from Milan called A.S.Milan He was then costing A.C. Milan 6 , six million pounds, just imagine that it was really peanuts ten. Then the record for the costliest footballer was about to be broken again, Juventus paid Fiorentina a record amount of 8 eight million pounds, for Roberto Baggio and again peanuts I would say. I often wonder how much would these two footballers cost in todays crazy football selling price.