Purchased direct from flex radio as a factory trade-in, non-smoking home, very little usage, has the auto tuner, and will include flex control knob. Just don't use it enough to have this much money tied up. Works perfectly. Original box. Does not have the version 2 software upgrade. Asking $2,250 shipped and insured. No returns. Payment by bank check or money order. shipped & insured via UPS or FedEx, your choice. I am willing to sell flex knob separately for $100 shipped. Price for the radio without the flex knob would be $2,150. No disappointments on this one!