I am big fan of this show. I am regular viewer of this show. I am big fan of Rick and dadu. Two boys are very intelligent and makes me happy. I watched show this show and learned about selling or purchase of the ?? things. I learned about history of those products. Rick makes tells those products very detailed. Rick son is tools good. He saves more money while he purchase something then Rick. Overall they all are too good. Dadu makes us very happy with his sleeping style. Overall this shoe is very cool and I recommend everyone to watch. Who is fan of history must watch this show. I am sure you never disappointed with this show. You will be enjoyed add learn many things from these cool buddies.