OC Raspberry Pi 4 consumption?

edit: I had to reupload the video due to some audio issues.
In this video i do a quick experiment to see how much electricity (energy) the Raspberry Pi 4 consumes when used at 100% and how much money does it cost.
In this experiment i used a Kill-A-Watt electricity measuring device and some quick napkin math. I do not claim to be an electrician or a mathematician. This was something i wondered about and decided to do a video on.
Also Raspberry Pi 4 are sold out everywhere, i got mine in January 2022 when they briefly had it in stock, but it quickly sold out.