Those little Baikal IJ-38 break barrels are nice guns, very light and only about £50 new from Ramsbottoms. The trigger might be a bit heavier than the Meteor but they are capable of good accuracy (10mm) at the range you mention. They are made in the Russian Federation and are well engineered and of good design, not like some of the Chinese offerings.
Or I've got a nice airsoft gas-powered Colt Python .357 revolver, 24 shots, you can shoot cans with that at 10 yards. That's £50 as well.