There are lots of them but one of the biggest ones for me is coolers. Like those Yeti coolers and other fancy ones. I get if you are a big outdoors person that having a cooler can be essential but hundreds of dollars for a cooler just seems crazy to me. You can't convince me that a $300 cooler is any better than an $80 one. I have the cheapest cooler in the world and it will keep things cold for days no problem. I just don't get it.
What things do you look at and think why are people spending so much money on this?