What's the pride of your collection?
 

Not so much a "list your favorite title" thread, because, well... those are a dime a dozen. ^_^;

This thread is more for listing what you love in your anime(or manga!) collection for some other reason, not necessarily because you like it; you wouldn't have bought them if you didn't like them, right?

Granted, my anime collection is kinda small compared to some, but I've managed to get some of them autographed; I have the first two Rebuild of Evangelion DVDs signed by several members of the cast(sadly, no Spike Spencer, Allison Keith-Shipp, nor Tiffany Grant... YET.), the Panty & Stocking box set signed by Jamie Marchi and Monica Rial, AND Chris Ayres... but I guess the best one would me the copy of Megazone 23, Part One I managed to get signed by director Noboru Ishiguro a few months before his passing. All those are reminders of fun times for me at cons, too.

So, what stands out in your collection, and not necessarily because you like it?