Star Wars: Return of the Jedi – Burger King 1983 Coca-Cola. PLASTIC Vintage Cups – 100% Authentic. Lot of 4 – The complete set; Almost all listings found of these found will be made of glass. There was a law passed in Massachusetts back in 1982, banning stores from using glass as a giveaway. Therefore, Burger King released these plastic variants only in their Massachusetts locations. Difficult to find the complete set in this condition. On May 27, 1983, Burger King offered four glasses based on the 20th Century Fox movie. Star Wars VI: Return of the Jedi. These glasses portrayed fantastic graphics related to the film rather than characters. Plastic cups were given in Massachusetts only. Everything in inventory is clean and TESTED. Please visit my store to see my other listings. Feel free to message me with any questions.