hi there I have a New 4cx1000A (8168) Eimac tube for sale as I do not need it. It is in an original box. It was openened for display. 200US$ + shipping. Also I sell Good working pulls 4cx1000A for 75US$ pr tube plus actual shipping. and I do have 3 4cx1500B pulls all in good conditions 75US$ pr tube. Pictures on request best regards Peter OZ1LPR