Ok, start with #92.
“Just out of curiousity, how do you feel about a kid catching a ball at a baseball game, later asking the hitter to autograph it, and being told it will cost $30? Valuable lesson learned, or not?”
#92... If the kid catches a ball and then the hitter asks for $30 to autograph it I would encourage the parents to use their eBay app to check out the going rate for this ball in real time. If it low they can discuss with the child whether this player is capable of becoming a player whose autograph would be worth more than $30 in the future or if it is worth $30 to just have the autograph. If not they can politely turn down the offer to have the ball signed for $30.
Next question....