As said, these are getting on a bit now and you don't see many, but some people will pay good money for the right gun, but you also have to consider it needing a battery and service which will be around £200 if nothing else is wrong as it's been sitting for 6 years?

All I can suggest is get the work done and you then have a sorted gun with paperwork to match and you will get the best price - but you could also just get a battery and sell "as is" for less, it may appeal to more people who do their own work?

Pictures and any paperwork are a big help.

I would guess at around a £1200 with the new battery so it shoots, but you could advertise higher and see what the interest is as it's hard to gauge on a gun you seldom see on the open market and can have quite a variable price depending on demand and location.

James