In a moment that's gone viral, actor Ben Affleck was caught on camera recently giving his 13-year-old son a reality check when the teenager wanted a pair of very pricey sneakers.

They were at a sneaker festival and the teen was interested in a pair of Dior Air Jordans... the price tag... $6,000! The actor quipped: "That's a lot of lawns you gotta mow there."

So, what are the ethical implications of teaching your kids the value of money?