Due to the rarity factor, to the *right person* which is the really tough to figure out key, that is probably a $4k+ game as others have noted. Having said that, it might take a *long time* to get someone who is willing to pay that to come along.
If you would want to flip is and sell it quickly, $2-2.5k would make it go quickly.
Between those two numbers would help determine how long it takes. As is well known, most of those have playfields that are just BLOWN out, but with the playfields being reproed soon, well, the market is pretty small...