Hello, I'm trying to help my step-mom find a reliable mechanic for her DL. My dad passed away last May, and my step-mom doesn't drive. She wants to sell the DL, but would like to have it checked out, etc, so she can sell it with clear conscience. Could someone on this list refer us to a good mechanic in Denver/Aurora Colorado? Would anyone know of buyers interested in her DL? I appreciate any assistance. Thank you.