Nikon ED AF-I Nikkor 300mm 2.8 Purchased second hand 7-21-16. Used for night time football Sept to Dec of 2016 as I shot for local paper. ( no rain games ) Quit that job beginning of 2017. Lens has been picked up in padded backpack. For what it's worth ... person I purchased from said it was sent to Nikon to be checked out and cleaned before he put it up for sale. Though I have no hard proof of that. Lens is clean and looks new. It is heavy and I used it with a monopod. ( approx 7 lbs ) Auto focus is quick on Nikon D7200. Has a set of filters that fit into the lens but I never used them. Serial number - 202458 Will ship box-in-a-box well padded. Will pay for shipping and insurance to lower USA only. Will accept check or money order. Asking $1250.