how much is the tooth fairy paying

Cheyenne's Tooth Fairy Cash?
Cheyenne's Tooth Fairy Cash?
Cheyenne's Tooth Fairy Cash?
My friend's son recently lost his first tooth. Later that evening, the tooth fairy left him $10. Since when is the tooth fairy handing out $10 bills?  Times sure have changed because, when I was a kid, we were lucky if the tooth fairy left us a shiny quarter...