Ross Rubin at Engadget just alerted me to Peerflix
…which can be described on a basic level as eBay meets Netflix. Peerflix resembles many online DVD stores, but it neither rents nor sells DVDs. Rather, it depends on a community of users willing to trade DVDs they have for DVDs they want. There are no subscription fees. Peerflix charges a 99-cent transaction fee and senders are responsible for the postage charge of 37 cents for the mailers that the company distributes. Behold the $1.36 DVD.