I was there in 1982 (my birthday) playing trumpet with the All-American College Marching Band.
As this is the 30th anniversary year I would like to know what interest I can generate.

I have a box really unopened since 1982 with every piece of paper associated with my week in Epcot.
-All American College Marching Band golf shift. Only worn on a dozen special occasions since. Way nice.
-Pin button with the epcot logo only given to cast members as a means of ID. Like new, still pinned in my trumpet case.
-World Showcase embroidered patch, like new. Still sewn in my trumpet case.
-Name tag still clipped in my trumpet case.
-Acceptance letter, employee literature, music (original copies), meal tickets, everything.
2 opening day programs and leaflets (never out of the box since)
1 t-shirt (light blue Spaceship Earth) still in the plastic unopened.
demo tape of the music
actual tape of the opening data ceremony

I don't think you are going to ever see something like this.
I will sell if the interest is there. If not I will see you all at the 50th.