Novelty Oscar trophies are available at TrophyPartner.com and Hollywood Megastore. Amazon.com also features stores that sell Oscar trophies, such as ABH Marketing. Oscar trophies from these stores are similar in price and size.
At TrophyPartner.com, click on the trophy category on the left-hand side. Oscar trophies are among the first ones listed. Small trophies are 7 inches while the large ones are just over 10 inches in height.
Hollywood Megastore has multiple sizes as well, starting at 8 inches for the smallest size. The store also sells other Hollywood-related decor and novelty items. ABH Marketing on Amazon.com sells an 8-inch Oscar novelty trophy. Large quantities are available.