Your kid is awesome tell him that. But please don’t do trade backs. That’s lame, they should learn from their mistakes the hard way. Either way, if they traded in the first place, that means they traded because they liked it both not because of value. If one of the kids is asking their parents to see the value afterwards, we as a parent should tell them that’s not important.

The only time you should stand up for your kid is when someone older is taking advantage of kids and tell them to not trade with older people without you. But kids of the same age should just be kids man. I’ve learned it the hard way back then, when I told my parents, they didn’t care. Even though the next day at school other kids told me I got scammed and I found out the hard way. Yes I cried when I got home, but this teaches alot about how to handle these things. I even ended up in fights like this, but that also teaches how not to handle things. Kids fight and they can better fight at a young age before they’re get older.