I usually don't buy anything when I go see shows, mainly because I just don't have the room for them in my house. But I still make exceptions from time to time, and I am more inclined to make impulse purchases when I see something that is not sold at every show. Off the top of my head: I have a scarf from Once, an autographed baseball from 700 Sundays, a deck of cards from Honeymoon in Vegas, a jump rope from Rocky, some keychains, some pins as well, and some mugs. I really wanted to buy the snow globe they have at Aladdin, but I had to stop myself because I simply have no room for it. Oh, the souvenirs I would have had if I had a bigger house, haha...