
I tried to search out this question but I could find no answer. Forgive me if there is another trend yet on the topic, I did not noticed it.
What was the price of a formula 1 in the seventies, when it was possible to go to the shop, buy one and race it in local or even World Championship events?
This question can be seen as many ones, so I hope to have many answers in this trend :
How much was it to hire a March 761 for a Grand Prix in 1977?
How much did Graham Hill bought his Shadow DN1? then his Lolas?
How much did a DFV cost, and how many races could it be used?
How much did it cost to go to Brazil or South Africa with a team?
Any information on costs of formula 1 from 1971 to 1979 would be welcomed.