I have the following Science Fiction collectibles for sale:
Mona Lisa Overdrive by William Gibson -- Hard Cover book, 1st
Edition, signed by William Gibson. Condition: Very Good. Price: US$80.00.
Close Encounters of the Third Kind Photonovel --
A paperback-sized book, done comic-book-style but with photos from the film
instead of drawings. Rare. Condition: Fair to Good. Price: US$35.00