2012 - 2014. THIS IS A 4 DVD SET. Item Specifics:  Included in this Lot: 

The Legend of Korra, Book One: Air, Nickelodeon DVD, Release: 2012.

The Legend of Korra, Book Two: Spirits, Nickelodeon DVD, Release: 2013.

The Legend of Korra, Book Three: Change, Nickelodeon DVD, Release: 2014.

The Legend of Korra, Book Four: Balance, Nickelodeon DVD, Release: 2014. THIS IS A PREVIEWED 8 DISC DVD SET WITH BONUS FEATURES AND A POSTER. COLOR. NOT RATED. NTSC DVD DOLBY DIGITAL. WIDESCREEN PRESENTATION. REGION 1 DVD. TWO OF THE DVD'S HAVE SLIP COVERS. THE SLIP COVER ON BOOK ONE HAS A TEAR ON THE BACK TOP. ALL DVD DISC ARE IN VERY GOOD CONDITION. I SHIP WOLRDWIDE. I COMBINE SHIPPING. PLEASE SEE MY OTHER ITEMS. THANKS