Good evening, at short notice or if I want to buy a new car. Now I have found a car that I like great and I would like to buy. Only there are some problems. 1. The car is almost 500km away from me. I know so far only the short-term registration mark which I could use for a day for the transfer home. A day probably costs around 30€ but in addition probably also the costs for the plate of the license plate which are at another 30 to 50€. 2. My old wagon n has to be moved a few more times until I can sell it. The car is in a not really salesable condition. I want to bring it to a vehicle preparation shortly before the sale, 1-2 times I have to go to the workshop and TÜV will be due in August (if I get through again without too much cost). In addition I have to pick up the winter tyres for a weekend to my parents, which should also be sold. I now ask myself how can the problem be solved I would like to be able to drive the new car as soon as I have bought it and my old car only if necessary, in the next 2 months. Maybe, in which I can always change my existing license plate between the two vehicles? Do you have an idea? By the way, I still have my old license plate (pre-insurance and other county as well as federal state).