Visit the new at the Valve store, and another ThinkGeek Portal gun
Seen the new? Why not head over to the Valve store and check it all out? The Dota 2 stuff is the newest, and some things, like the Team Fortress 2 Archimedes plush, have already sold out. Lots of shirts, accessories, and more. They're really big on inflatables, too.
Lots of Portal 2 things as well, that are also available at ThinkGeek. Speaking of them, they have shown off a new portal gun that essentially takes the last three releases and combines them.