Howdy! I don't know what you were offered but I was at the Dakota Territiory Gun Collector show last weekend and saw one that looked very much like yours with the exception of the hammer. The one I saw had a hump back styled one, and had problems with poor suction and a sloppy fit. He wanted $2,200.00 for it! If yours is without problems other that a missing button and a chip in the grip, I would keep it, seems just a dang shame to sell a gun to someone whom won't appreaciate it, only to break it up for parts. WBR