One Year Later (Comic Book Industry Events and Awards)

Books: 53
Cover Price: $143.28
Current Value: $209.00

One Year Later is a DC Comics publication event that crossed through every series in 2006. In the aftermath of the Infinite Crisis event, every series in the DC Universe leaped forward in chronology by a year's time and the missing year was simultaneously published as the series 52.

Source:

http://dc.wikia.com/wiki/One_Year_Later