Actually, it wouldn't be a bad idea to order a new one now. (Suttner or whatever)You won't need to pay for the whole thing right away, and by the time you get it, say 4 years from now, you'll have saved the money. (mechanical engineers are in demand, you know, even in hard times such as these) Besides, if you don't want it, chances are you'll find somebody eager to snatch it from you! The concertinas being built today are outstanding (Suttner, Thomas, Carroll, Ghent et al. for the higher end stuff...). For what it's worth.