I don’t think it was overly available, despite winning an Oscar. Most folios from movies have attractive art or photo inserts and I remember mine simply being the sheet music.
This is an AMAZING collection BTW. Scott's "Antony and Cleopatra", Doyle's "Much Ado" & "Henry V", Michael J Lewis' "Julius Caesar", Rota's "Taming of the Shrew". So many great (and exclusive) pieces in here.