Today I got my hands on a very nice Rolleiflex 3,5f. The gentleman selling it is a professional photographer and uses digital film only. He knows nothing about its value and he asked me to take it for a week and if I want to buy it get back to him.
The camera is in very good condition and is also one of the rarer white face models.
Rolleiflex prices are currently going through the roof so I think it will be a nice investment.