
Amazon Prime Days are coming soon and I’ve always wondered if the price drops are legitimate. I’ll be trying the Chrome Extension Keepa.
It shows the price of a product over the last 3 months, full year, or since it’s been on Amazon.
On the Chrome Browser:
Click the 3 dots in the right top corner
Click Extensions
Click Visit Chrome Web Store
Search Keepa
Click Add
Now go to Amazon in your Chrome browser and choose a product.
Scroll about half-way down the page and find this graph.

You will be able to click on the various options to learn about the price history.
If you are interested, give it a try.