This is one of those instances where, as parents, we don’t know whether to be proud or horrified.

As many people know, Sam has an uncanny ability to make various things out of paper and tape.

His specialty is weaponry.

We don’t know why that is, exactly, but if he sees a weapon in a book, movie, or elsewhere, he has to make his own version out of paper and tape, and then he protects the creations mercilessly.

So it was to our surprise when Sam came downstairs this morning, laid out a selection of his creations on the kitchen table, put pricetags on them, and then proceeded to sell them to his brothers, who were more than willing to toss all of their money at him.

He took them for over three dollars.

Walt then followed example and opened up his own pawn shop, selling all of the random junk he no longer wanted.

Should we be bothered that the older boys are selling stuff to their brothers, or proud of their entrepreneurship and initiative?

Click through to see more pictures of Sam’s Pawn Shop.