That is a very subjective question. The value of the bayonet is independent of the value of the frog. This is based on the condition of the frog, and of course the specifics of the bayonet (maker/date, matching numbers, amount of finish, blade sharpened or not, etc.) This could be a bit problematical if the frog has shrunk or otherwise could not be removed safely from the scabbard. Once saw a well-known collector tear a rip from the frog stud hole right thru the top of the pouch on a nice blue tropical luft while attempting to remove a scabbard! Since the worth of a bayonet is undetermined, that of a decent blue luft frog could range up or down from $250.00.
