I have been away for a while and was unable to check my PM's. The concertina has been sold, the the new owner is very happy, and got himself a very good deal. All inquiries were met with the same response, and I was as accommodating and gave as much information as I possibly could. I'll thank you not to go 'impuning anyones reputation'.
Just to repeat, CONCERTINA HAS BEEN SOLD. No more inquiries please.
Thanks to all who were genuinely interested, and not rude.