If you haven't got the game already, you can pre-order at 35% off from GamersGate.com. I've purchased a couple of games from them and haven't had a problem. Haven't interacted much with them either, but there you go.
http://www.gamersgate.com/DD-IL2CODU...fs-of-dover-us
Enjoy
They also have the Silent Hunter series super cheap. Might be worth looking into
--- edit ---
Oops, just realised I should've posted this into the "Where to buy cliffs of dover sticky thread". Sorry about that, feel free to merge them!