Webley Mk3 values these days

[slug-gun]

Average/run of the mill Mk.3's and Airsporters have no more value now than they did 30 years ago. However a mint early Supertarget or a mint boxed G series Airsporter is a different thing entirely, and probably have exceeded 'inflation' during that time. Supply and demand rules!

[AC99]

The .177 calibre will always attract a premium over the .22 because many fewer of the smaller calibre were manufactured by Webley (.22 being the calibre of choice for most sporting shooters) but in view of the above comments I would not like to put a value on it in the current climate!