The domain JustinTV.com registered back in 1999 looks to have been sold on Ebay.
Here is the link to the Auction
Of course the first name Justin has a lot going on as Justin Bieber and Justin Timberlake are two of the hottest and most popular celebrities in the world.
Justin.tv is a very popular live streaming site.
Justin.tv is the easiest way to create live video and show anyone in the world what's happening right now. Using only a laptop, you can share your event, class, party or thoughts, live, to anyone in over 250 countries while they chat in real-time with you and with other viewers. Justin.tv makes it fun, easy and fast to gather and engage with a live audience.
It will be interesting to see if the sale goes through. Best of luck to the buyer and the seller.