Does anyone save other types of cards like those used at conventions? I have a stack of the cards used at the recent American Library Association convention in Boston a few weeks ago plus some other misc cards. Scans are on my trading website on the Non-Casino cards page.

http://www.slotcardtrader.com/othercards.htm

By the way, I just reorganized the room key page on my website to separate the casino keys, foreign hotel keys, misc hotel keys and generic type keys to hopefully make things easier to find.

http://www.slotcardtrader.com/roomkeys.htm

Let me know you if see anything you can use
Bob