hi guys, just been doing an inventory of the guns in my collection, i have a bsa club .177 prefix E. 1948 -1950. iam trying to value, the gun i would say is in original untouched condition nice stock with usual dings, blue brown metalwork, shoots spot on,all original fittings, cant seem to find any for sale, only later EA prefix models, will try to post pics but not hopeful? just wondered if anyone could give me a ball park figure, thank you.