The video chose the wrong column. Column M is the purchase price without tax. The true total cost is column AD. The difference between M and AD is the tax paid.

There is no "top" feed anymore. The "top" feed you subscribed is basically everything.

Lifehacker used to have "Top" or later "Recommended" posts that I can subscribe in an RSS reader. I can't find them anymore after the redesign. Are they hidden somewhere? Thanks!