Hello, I have for sale the following for sale and immediate pick-up in Knoxville, TN. 1 - AB-105 tower (120ft. plus) 1 - Manual 1 - rotor plate 1 - ring rotor for AB-105 1- controller for ring rotor 1 - nuts, bolts, etc. Contact me by email and I will give you the price and answer any questions you might have. Patrick, W4PV