Yes you are right, there has been a certain BBS inflation, especially for particular items. But, thats the law of the market, sellers will charge what the market will bear, and since we've just come out of a boom prices have risen. FWB sports are an example, bought a very nice one for £150 in 2007 and several others wre offered at that price if I recall. Now you rarely see decent examples under £200. Same with Webley Omega's and others.
There is of course a finite supply of all of these things so prices will tend to rise, albeit slowly. If I have the patience I might trawl back through old posts and produce some statistics and graphs to enthral us all.....
Would be interesitng to compare to prices charged in dealers or the magazines.
Nevertheless, there are still bargains galore to be found here.