I have a Giulietti accordion that I inherited a few years back. I'm not 100% sure what the model is, but it's got 41 keys, 120 bass buttons, seven large buttons above the bass buttons, and 11 "stops"(?) by the keyboard.

I'm not sure yet what an appropriate price would be. It does need some minor (maybe) maintenance; something inside seems stuck, and so most of the stops produce a constant tone while using the bellows; only one of the stops functions properly to only let sound through when buttons are being pushed.

I can take pictures for anyone who is interested. It's a large instrument, and I don't really have room for it, nor the time or inclination to get it repaired and to learn it.