Nikon TC-301 2x Teleconverter, SN 226088, w/box, packaging material, and instruction sheet. Excellent plus condition as to glass and cosmetics. $195 insured shipped for 48 contiguous states. USPS money order preferred, add $5 for PayPal. Email email@example.com for pics or questions. I bought this from a fellow Nikonian but then bought a Nikon 1.4x teleconverter that meets my needs.