I've got all mine in a box along with a few other trinkets. I really should do something constructive with them like framing them. I sadly have lost some of the really early ones years ago but luckily have the majority from the shows I've attended.
From looking at the collages above I find most striking the dramatic difference in ticket price. You can see that for the longest time they were affordable. They slowly increased in time which is to be expected. But when you get to fairly recent times you see a exponential increase! Can anyone really explain a logical reason for shows going from an acceptable $25 - $35 to a thoroughly outlandish $75 and above? Personally, I feel it's utter bullshit and people need to scream in protest. I'll never go to another "big" show again. There is no fucking way in hell ANY show is worth $80 - $200+.