Now I have quite a few friends who upon hearing this would think "1st Generation Nano? I LONG ago upgraded from that!". But if you are like me, you still have your "old" Nano because it works and don't see a reason to replace something that still works!
Anyway - if you are the owner of a 1st generation iPod nano (first sold in September 2005 and they have a black or white plastic front and stainless steel back), you may be eligible for a $15 or $25 payment as part of a class action lawsuit against Apple, Inc.
Please note: not all 1st generation iPod nanos are part of the suit. It seems to only include the ones that were made in the very beginning.
Click here for more information, including an easy serial code lookup to see if your iPod nano is included in the class action lawsuit. (note: I know that the website is pretty basic, but I did a bit of searching on the Interwebs before posting this and it is 100% legitimate!)