This means, as Christine Quigley points out, Plum Island will be up for sale.The perfect location for a mad science lab or as a redoubt against the zombie hordes, here is what Plum Island offers:A Biolevel-3 research facilityA 3-story 4-bedroom fieldstone residence with all the amenities, including an alarm system and a fireplaceA charming little shingled guest cottageAn 1827 55' octagonal stone an