I think co2 refills may have gone up
I paid £50 for a 5 year lease and £13 for the fill. This was in St Hellens Merseyside. It is a dip tube (syphon) cylinder.
This was the only place I could find on merseyside apart from BOC who where very expensive.
I currently shoot a FWB Model 2, fantastic little pistol, very accurate and 250 ish shots from a fill of 50g and also a custom xs78 converted to bulk fill, this is only giving about 80 shots for 100g at about 10ftlb. Not getting great accuracy from it yet, but still trying different pellets.

Would love to join in with a competition, and while we are at it, how about a league for classic spring pistols, I have a lovely mint hurricane that I would love to shoot in anger