How big is the chance for a US bargain in Germany?

Many of you have been watching the market for years – I’ve only been here for three weeks… My question to the experts: Does it happen every now and then that someone offers an older US car ECHT cheaply, e.g. because he urgently needs money and the demand for such cars is manageable? As I said: I mean cars that are REALly cheap, such as the 1974 Olds Ninety-Eight from the colleague for 3000 euros, so not cars that only seem cheap at first glance and that the How would you see the chances? Or do you say: “Dream on – there are no such bargains.” ?