Kids will be kids. Sometimes they don't understand the value in things because they don't have to pay for them yet, or they don't know how much they cost. If you charge him for the broken beylauncher, he might think twice about breaking someone else's things.
I'm not saying that you should charge him for it, but it's something that some, people do.
I'm not saying that you should charge him for it, but it's something that some, people do.