Rittenhouse Archives have listed Stargate Universe Season 2 in their product release schedule. The trading card set based on season 1 of the show contained base cards, autographed cards, costume cards and more. The details for the second season set have yet to be released, but at least it hasnt been abandonned after Syfy has cancelled the series.
Release date: June 8th, 2011
Keep an eye out for more details!