
/78 roughly 2 years before the film even came out.. These storyboards are not reproductions or later copies. They were used during production/on set by one of the top special effects artists of all time (Phil Tippett) as mentioned.
ONCE THEY ARE GONE THEY ARE GONE. Feel free to check out other sellers online (there are only a couple) and look at the their prices. This is a heck of a deal.