The answer is: That depends on which version it is. Some are in more demand than others, particularly so the "cleanskin/sterile" (no stampings on handle), the "USA" ground off pliers, and the BO CC versions (I'd like one of them, but haven't ever seen one). There are even (unsubstantiated) rumours of a made-in-Japan version which would probably command a higher price again.
If you do a search on eBay for "completed listings" that will show what they have been actually selling for (as differentiated from the silly prices some sellers ask for).
babola: "Enjoy your tools and don't be afraid to air your opinion and feelings here, but do it in courteous and respectable way toward others, of course."