I'm selling two vintage Concertinas. I don't know much about them, all I know is they work well. The large one was made in Germany The smaller one says "Vienna Concert" on it Thinking $250 for the large one and $150 for the smaller one. Do those sound like fair prices?
Here's the craigslist ad I put together with photos:
http://minneapolis.craigslist.org/wsh/msg/5254250597.html