I had to take the front bubble level sight off my Browning 1885 .40/65 to put a scope on. A man wants to buy the whole front sight, but I cannot come up with a fair value. I believe it is manufactured by A.M.T. but I am told that MVA is comparable. MVA w/bubble sells for $165.00 but I really no longer need this sight. I do not want to be taken advantage of but I want to be fair. How much should I ask for it?