I think it's going to sell for some mad money, because for the Amiga owners I've seen, they would be more then happy for him to have opened it up to put all those goodies in there.
When the gas prices were really high in the states, a used hybrid went for more then a new model of the same car. Why? Because the one model was physically available. That's why it will sell, because all that hard to get stuff if available.
