UNR has decided to auction off 23 of their TLD (top level domains), the auction is set for the end of April.
I took a look at the TLDs, and most already have domains registered (1,000 or more domains), while one has 18,000 domains registered, and another hasn't been launched yet. For most of the TLDs, there is a minimum bid but there isn't a reserve price.
All of these are up for auction:
.audio
.blackfriday
.christmas
.click
.country
.diet
.flowers
.game
.guitars
.help
.hiphop
.hiv
.hosting
.juegos
.link
.llp
.lol
.mom
.photo
.pics
.property
.sexy
.tattoo
The auction site is auction dot link.