My friend is selling some really cool stuff he picked up from previous E3s. They are a few Nintendo 64 controllers he got from E3 back in 1997 that are signed by Shigeru Miyamoto and Minoru Arakawa (the ex-president of Nintendo of America). He’s also selling copies of a limited edition Next Generation magazine from the 1998 E3. One of those magazines was signed by Miyamoto, Arakawa, Peter Main, Howard Lincoln, and possibly Hiroshi Yamauchi (yes...THAT Yamauchi).
You should check it out, maybe let people know about the rare items.
The eBay auction can be found here: http://cgi.ebay.com/Autographed-Gold...#ht_500wt_1180
or here: eBay item number - 320361988377