We know, that's not the point, and we're sure the Kofa Inn in Parker, Arizona is a lovely place to visit. Interesting fact: Kofa is actually a contraction of "King of Arizona," one of the best-known mines in Arizona in the early 20th Century.
Back to the fob -- it's up for grabs on Pink Saguaro's etsy and goes for $18. It's a small piece of Arizona history (or at least of those who have stayed in room 14) and has definite collection, jewelry or keychain potential.
So buy it!