StarCraft Battle Chest is in stores for $20, I believe, and it comes with the game, expansion pack, and two pint-sized strategy guides.
They postponed starcraft ghost because it was a really bad game -- a starcraft FPS, and it was bound to fail miserably.
You have no idea why they postponed it and you have no idea whether it would've/will fail or not. They're
Blizzard, for goodness' sake, they would never have announced it if they hadn't have had perfect faith in it. Think about how long it took them to announce StarCraft 2!
Regardless and with all do respect, get over yourself and wait and see what happens.