I recently bought a stock 17" spare wheel to put my extra 285/70/17 tire on it.
This means my stock 16" spare is up for grabs. Kicker is, the wheel I bought came w/ a TPMS sensor on it (and a brand new tire, for $50!), so this comes with the sensor installed.
The tire (265/65/16) looks like it's never seen pavement (truck has 45k miles on it).
I'm thinking $100 local pickup (Austin, TX) would do it. Let me know if you're interested.
EDIT: Pictures! All that brown stuff is caked on dirt, not rust. I need to clean the wheel.