my recently purchased 2.0 roadster came with an MC240 (240V 30A) charger with NEMA 14-50 plug (the north america standard dryer and RV plug): [SOLD] based on the history of the car, i am fairly certain this charger is basically unused. i already have a 120V mobile connector and the J1772 adapter and an HPC installed at my house, so i'd like to sell this MPC240. i don't know how much this might be worth. make me an offer (or if you happen to have an idea/opinion of the value, i'd love to hear from you as well.) thanks!