A bit tricky to value because of the unknowns:
- “cocking problem sorted” how? I’ve restored quite a few Airsporters and they often need piston head attention, spring replacement etc If it was jammed, was there any other damage from forced cocking?
- How’s it shooting now (Chrono power??)
-externals can devalue it quite a bit (woodwork & metalwork can take a bit of effort obviously to get it looking good) Pictures would help
- open sights missing is quite common
I’ve bought them for £30-50 in rough condition