A kid came by last night and sold it to me for four dollars.

"Then the kids can sell a lot and make a mint."

Christmas wrapping paper is out of season, and I don't want whatever you kids always sell anyway.

So when someone said, 'Why would a kid sell a ticket?'

Not just that - but all those kids, all the people who are being sold the stuff.

Two kids later sell a "weird bug" from the subway to Susan.

I wonder how many kids 10 and under he might sell to in a day.

When I die, my kids will sell everything and make out like bandits.

"Sometimes there are too many companies selling the same product or companies in which the kids don't sell hard enough."