Up for auction is a vintage RARE Nikon B-C BCB Flash Unit for Model S - Original Box - Instruction Manual - Untested. Please study the photos carefully for details. This flash unit was acquired at a Northern Nevada estate sale and is being offered as found. The last photo shows a big crack through the plastic unit. Looks like a job for Gorilla Glue. Note: eBay recommended that I add more information to the description. I added Features (TTL), M...ount Interface (Hot Shoe), Type (Shoe Mount). Those three were just a guess as I have no idea what I am talking about. Shipping will be $15.95 via U.S.P.S. Priority Mail. I will only sell internationally using the Global Shipping Program. I do not end auctions early. There is no reserve. Bid with confidence! Please remember to leave feedback. I will gladly reciprocate.