I bought a couple of these dixie cups (One Han Solo and One Millennium Falcon) from a seller on Ebay. They were pretty cheap at only £1.49 each and date from the Empire Strikes Back.
The Han Solo one features the Millennium Falcon on the opposite side.
(The Millennium Falcon one has the same Falcon image, but the back has The Empire Stricks Back Logo on it.)
I must confess that i thought these would be bigger than they are. They’re only about 3 or 4 inches tall. Still, a nice addition to my collection.