Like everyone else I've been trying to find out if Eureka is coming on DVD anytime soon. I think I found my answer while browsing Sci-Fi's Eureka boards
"Yes, there will be a season 1 dvd. At that FX Con Colin talked about how he was going through all of the deleted scenes and watching them to make sure they were all appropriate. Also he said there won't be many bloopers because they do not have a very large budget and they take it very seriously if there is a mistake. He indicated that the DVDs would be out sometime in the spring, but did not mention a date."
I can't wait, I wish there was a definite date but at least we know that is coming.
http://forums.scifi.com/index.php?showtopic=2263459