No shit. Honestly if you aren't using one of those price tracking extensions on Amazon you're doing it wrong. I use Keepa. It's amazing how many product prices

No shit. Honestly if you aren't using one of those price tracking extensions on Amazon you're doing it wrong. I use Keepa. It's amazing how many product prices are now a square wave. Look at this for example and feel sorry for the people that paid £100. https://keepa.com/#!product/2-B0DNG35BVM https://keepa.com/#!product/2-B0DNG35BVM Often they are even more predictable and switch between the high and low price every two weeks. I have no idea why. Here's an example: https://keepa.com/#!product/2-B08W241HPW https://keepa.com/#!product/2-B08W241HPW Anyway if you browse with one of these extensions on Prime day it's very obvious how much of a lie their deals are. They're usually the lowest price that something has been available, but also usually they've been at that price before in the last few months.