I have a Oscar Will Bugelspanner in pieces that I want to sell,and need some idea as to what it’s worth,it would be a good source of spares or as a project. The barrel is a .25 stamped Original,and has open sights,the cylinder has a good piston and washer plus it’s two springs,the stock has a few woodworm holes,they have been treated.The stock is fitted with the trigger guard come cocking leaver and the rod,I think all that’s missing is the trigger unit.I need to put a price on it before I can advertise it for sale,so any ideas would be a great help.