@adrane askes on Twitter: "What's the going rate for a first tooth lost?"
Reminded me about our daughter, Sarah, now 27:
When she lost one of her last teeth, I had forgotten to slip the money under her pillow. It was morning, and I feared waking her up if I tried to do it. So I took a Fed Ex cardboard envelope and left it leaning against her bedroom door with a dollar in it, addressing it to her from the Tooth Fairy.
When she awoke, she found it and said with wonder: "She Fedex'd it!"