. As for myself...------------
When I was a kid it would have been all the surviving action figures I had left. Man, did I play with things!
I don't collect much now... but amongst my favourites would be my Letterbox Collector's Edition of the OT of course, the last time the Complete Star Wars Saga (as it was still known then) was released with no mention of the special editions or prequels.
I'm pretty proud of the 2 packs of unopened Star Wars cards I still have (I know they're probably rotting away in there with the stick of gum, but I just can't bring myself to open them).
And finally the Marvel comic adaptions. Before the days of home video those were the best ways to relive the movies over and over again, especially with that spectacular Al Williamson art!. They were so beat up, I'vd had to replace them a couple of times, I've even managed to snag a couple of different editions.