I think you are probably asking for too much, that is, a vintage instrument that fulfills the requirements you indicate. You might find a tutor model of a Lachenal for that price but it would not likely, for example, be something you would want to keep for a long time. But look at the website of Chris Algar in the UK or contact Greg Jowaisis at gjowaisis@fiopticscam1 or search his page on this site