Thanks for the replies.
I'd be interested in a cheap pistol---------but probably more interested in looking at a rifle, especially considering what evert has said.
That has also given my memory a jolt! I'd be curious to look at a CZ version of the DIana 25. I was quite impressed with the BSF version (the 35 or 45?) . Oddly I found the BSF55 and the pistol to be REALLY crude.