Someone here was looking for a K2.
You may find one for sale or trade on qrp-l. the subscription info is
[log in to unmask] Don't forget the dash between p and l.
This list is very active, averaging 80 or so messages daily, so don't go
there if you don't like to delete lots of stuff.
However, these folks are among the friendliest you'll find in the hobby.
Mike Duke, K5XU