Originally Posted by
Geezer
As above, Premier or Hurricane, or a Senior if it has a decent trigger (they vary).
Mk1s are nice to shoot, but harder to cock than the Premier and Senior. Tempests are also nice to shoot, but like Gareth I prefer the earlier steel pistols, and the Hurricane has better sights for precision work.
Premiers I think sell for something like £100 in well-used but shootable condition, a fair bit more as condition improves.
Hurricanes are more like £70-80 in similar condition in a private sale, up to around £160-180 in excellent condition with the box and extras.
Mint examples, rare variants (eg the 1920s straight-grip target model) are a lot more, and, paralleling other vintage/classic stuff appear to have gone up in value in recent years.