Yes MP games are frequent and easy to access either via email or network.
Don't know anything about delivery options, sorry.
If you've played the game and you know you like it then yes its worth it. I personally have played the game for more than 2 years (dom2 experience included) and still find myself coming back to it. Thats how much depth the game has - particularly when you take it to the complexity of MultiPlayer.
I won't "shoo" you. Pirating is a fact of life in the modern era. The fact that you are considering spending your hard earned money now that you are sure you like the game puts you in a different category, imo.
Atreidi said:
Borrow some money from your aunt, granny, or neighbor and buy today
Haha I just got myself a Nintendo DS and a Wii with my Mom's Money recently so I'd better economise the money for Dominions on my own for a change xD. Ah well a "Can I have some money to buy some food?" with my father there and another one to hang out here and its gonna be done