Okay, anyone either have a good memory or else have any old adverts etc to give an answer to this please for either a private or retail sale value. Let's consider a used example, working order, not a mint boxed example or a shed find, just a nice solid reliable sort of thing that someone would happily buy & use.

For example, how much was a secondhand BSA Stantdard (or any of the pre war BSA's) a Webley Service Rifle or a Pre War Webley Air pistol going to set you back in the late 1950's to early 1960's?

Just curious if anyone can help with this please, thanks in advance