Sony Online Entertainment has an early Christmas/Holiday present for you, well as long as you are an ex-subscriber. Over the past year, DC Universe Online has added in three DLC packs, 14 game updates, with another DLC pack (Home Turf, containing player housing) on the way. So to celebrate the holidays, Sony is offering a free month of Legendary membership to anyone who has had an active subscription between January 11, 2011 and December 10, 2012.
The offer does not extend to current subscribers.
(Source: DC Universe)