Super room key card from the Hilton Hotel/Casino on the Isle of Man (UK) This is a hard to find item unless you've been there, but it's a great place so check it out! I have two of these cards and two of the Star Vegas ones also.

http://www.carousel-auctions.com/auction_details.php?name=Hilton-HotelCasino-Isle-of-Man&auction_id=1519

I also have these other auctions ending soon....

http://www.carousel-auctions.com/auction_details.php?name=Crown-Casino-Key-Card--Poipet-Cambodia-RARE&auction_id=1134

http://www.carousel-auctions.com/auction_details.php?name=Star-Vegas--Key-Card--Poipet-Cambodia-RARE&auction_id=1135