This paper examines lotteries and seniority queues as forms of commodity bundling price discrimination. There are goad and bad seats, and two types of potential purchasers. Offered the choice of a high-priced good seat and a moderately-priced bundle of good and bad seats, customers self-select into high and low valuation types. For single period purchases, the bundle is a lottery over good and bad seats, For repeated purchases, monopolists such as the Royal Opera House can do better by setting up a seniority allocation system.