Come to think of it, saying "SkyMall" and "necessity" in the same sentence is pretty redundant. Here is something I found today that I need more than air:
It's a Cast Iron Giraffe Toilet Paper Holder. It looks as if someone had a giraffe statue lying around the house and then they were trying to figure out how to put it to some practical use. And to think that it can be mine for just $26.95 (+$9.25 for shipping)!
Cast Iron Giraffe Paper Holder