If you traveled overseas between February 1, 1996 and November 8, 2006 and used a Visa, MasterCard, or Diners Club card, you're eligible for at least $25 because of a class-action settlement against those companies, for hidden fees. If you think you spent more than $2500, it could be more, something like 1% of what you spent. But hey, 25 bucks. Check it out:
http://www.ccfsettlement.com/