Hello to all, I have the following for sale. Pictures are available. Shipping is from 12919. 6 x 4CX250B Eimac 1 x 4CX250F 2 x SK-600 Eimac Sockets with screen 2 x CX150 1 x CX150 NIB These tubes are pulls, and look OK. I have no way of testing them, other than the heater contacts. John