You should be able to get a card that will support the SCSI interface to hook into a new computer and pull the data off.
OR
Let the guy know you have to get ahold of the people from "back to the future" to see if they can bring you any helpful parts on their next trip.
OR
Let the guy know you have to get ahold of the people from "back to the future" to see if they can bring you any helpful parts on their next trip.