Ico and Shadows of the Colossus rank as 2 of the top 3 games I played for the PS2 and we are lucky to get them in one collection. Japan is getting kinda hosed on that deal though they do get the benefit of full boxart.
The collection is due to be released September 27th. I am excited. If you have a PS3 and have never played these gems, I implore you to buy the collection. Otherwise you'll make me sad and you don't want me sad, do you? And then go buy The Last Guardian whenever that is due to be released.