Here's a really cool ticket stub I stumbled upon searching eBay one day. I sent it in for grading and knowing it would come back as a PSA 1 due to major back issues made the wait much easier. For being such a cool piece (in my eyes, maybe it's not for others) the price was very reasonable.
On November 17th of 1965 the Cincinnati Royals -- led by Oscar Robertson -- defeated the Philadelphia 76ers and Wilt Chamberlain. Big O had 28 points, 6 rebounds, and 12 assists while Wilt The Stilt dominated with 46 points and 24 boards.