One major point of word problems is to learn to discard irrelevancies. Whether eggs are sold by the pound is irrelevant to solving this problem. So this whole discussion is pointless.
Possible, of course. But the time you spent listening to that song (that you really don’t like) may instead introduce you to another song (that you maybe wouldn’t ever hear).
What time of year you’re looking will make a difference, too. You’re most likely to find them around New Year (people who get one every year) and early summer (vacation planning).
Jimmy Durante: That’s how you sing Calypso. (That’s from memory; Google isn’t finding it.