Re: Me too
That's Harry Potter wizard money. Galleons, Sickles, and Knuts. "There are 17 Sickles in a Galleon, and 29 Knuts in a Sickle, meaning there are 493 Knuts to a Galleon" (obviously!)
Only in the United Kingdom though! If you see prices like that elsewhere, it just means there is, at the risk of using offensive language, a loony. (Which is a Canadian coin worth one dollar, but only in Canada.)