There is a pg (I think) silver dial monard for £6k in he window of TM Sutton on Victoria street. It appears to be in its box. Not sure but seems like a fair price for a uk f2f 2nd hand shop.
Sorry if its crap price or I don't have the model right.
By heck their website is annoying. Judging by the other pricing, I'd suggest this is not a bargain at the asking price, but maybe there is a deal to be done.
Andy
Wanted - Damasko DC57