I come across a daystate panther in 22 yesterday which has the silver cylinder. I am told only the first 35 had this? What would be a reasonable price for one?
These tend to go more on condition than age - a good Panther/(Target as the newer ones were called) is probably worth around £700-850ish depending on things like - does it have the hamster/case etc. I see some advertised for £1000 - only fired a half tin of pellets - still just worth the above, they are really nice guns, but not an LE, just worth £100/£200 more than a MK4is which they basically are due to trigger/stock/hamster/case. A .22 is probably worth a little less as these were target guns rather than hunters, and target shooters favour .177.
Your version will be worth similar depending on condition, but probably less than more than a later gun.
James
Making a mockery of growing old gracefully since I retired