There are 2 KN7's on Ebay at the moment:
One has reached a bid of £530.00. (ware: Hertfordshire)3 bids
and the other has a starting price of £775(Oxford) No Bids as yet.
I know one of the dealers who deals with Indonesia, as I bought my KN7 from that dealer and had to pay a little over the odds but was happy with the deal.

Peter B