FS: Nikon TC1.7E-II teleconverter $375. Serial number 315417, made in Japan. I bought this second-hand last month with the intention of using it on a yet-to-be-purchased Nikkor 300/2.8. Reason for selling: I opted not to buy the lens, so I have no need for this teleconverter. It's in perfect shape, clean, no dings or dents, glass is spotless (spots in pictures are reflections from overhead ceiling spotlights). Sale includes only the front and rear caps and body as pictured; no box, paperwork or pouch. In the interest of full disclosure, I cannot verify if this was an original US market or gray market item. With that said, since it has no internal moving parts, there's really nothing that can go wrong with it that would require service. Price is $375 which includes ground CONUSA shipping. I'll absorb the PayPal fee.