The tin amplifier

Well, here it is. Another outfit post! How could I? Well, whatever. I need you to direct your attention to the Altoids tin case that my uncle masterfully transformed into an amplifier. With it, the sound gets an additional 5 dBs. He has a knack for creating little gadgets of his own in his spare time. Why he's not a freakin' billionaire right now is beyond me. Would you pay for a little gadget like this?