These are horribly overpriced as is all the vendor has, but this auction includes three cans of hydraulic fluid for these drives and some other plumbing. http://www.ebay.com/itm/180899093505 There is another auction for more 2314 equipment http://www.ebay.com/itm/180899093355 Also if you look at other auctions, he is very proud of several Department of Defense manuals about card and unit record equipment. Maybe that is rare enough to be worth $500 / manual, but I'm not a buyer at that price. Jim