My son had received $10 to purchase something from the store. His lack of understanding about money was expected since he is only 2 1/2. At first he pointed excitedly exclaiming, 'I want that!' at every toy $30+. I eventually tired of pointing to the cheaper toys and asking 'How about this one?' to his obvious disappointment, so we moved on to the game aisle. His face lit up when he saw Hungry Hungry Hippos by Hasbro. He had seen commercials for this game, and was very excited to see it on the shelf. The original price was $15, but I happened to have a coupon for $4 off, so I was okay with...