Its been interesting reading everyone's responses to this. I also started keeping the cardbacks with the POTF2 line, and then a couple of years ago, I purged things and basically threw out the majority of Episode I, POTJ, and Saga cardbacks. Then last year, I did another purge, and threw out the majority of the ROTS cardbacks as well. I've kept a couple from each line overall I think, and still have all of my OTC, VOTC, TSC, and VTSC cardbacks. I also have the cardbacks from other lines, and a few vehicle boxes. But, like it was mentioned before, I originally kept them so I could conceivably "look at them later", but with the internet - that's not really necessary. The various photo galleries around the Star Wars sites takes care of that pretty easily. I could probably use to go through them again here soon. I think I'll always keep the "vintage" (VOTC/VTSC/etc.) cardbacks, and I really like the OTC stuff as well, but beyond that I'll have to look. I'll always keep the 7" Unleashed cards, because I like the art on those. It is sad though, in combination with the clamshells from the vintage line, and some other miscellaneous stuff, I have a rubbermaid tote that is essentially filled with nothing but cardbacks and inserts. Yikes.