It is honestly hard to say which is more frustrating: Demon’s Souls’ difficulty, or the availability of the game on store shelves.
Demon’s Souls, a game being praised by many, including Gamer Limit, has proven to be nothing less than a sleeper hit. Atlus, surprised by the increasing demand, will be taking action by shipping out more copies.
However, with every good piece of news, comes the bad. Read on for more details.
Unfortunately, those seeking the Deluxe Edition of Demon’s Souls are out of luck as Atlus will not be publishing any more copies. Losing out on the Demon’s Souls strategy guide, provided in the Deluxe Edition, may upset you, but Gamer Limit is always here to help.
In conclusion, the lesson learned with everything Demon’s Souls: patience is a virtue. Be patient in your search for a copy and, most importantly, be patient in the game itself. Doing so will reward you with hours of enjoyment.
Source: Destructoid

Sweet. Hopefully I can find myself a copy now, because I am extremely ready to play this game!
I failed this lesson miserably
I went wayyy out of my way to get a copy at a Gamestop. I also consulted the Demon’s Souls guru, our very own Chris Carter, when my patience was shot after only an hour. ROFL.
I really am starting to love this game though.
Chris Carter Demon’s Souls players saved += 1
This is high up on my list. I can’t wait to try it out.
I hope Atlus release this in europe.
Same goes for Australia. If not, I might just score a new Deluxe Edition I saw on eBay for $100~