Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.

MakeUseOf - MakeUseOf is your guide in modern tech. Learn how to make use of tech and gadgets around you and discover cool stuff on the Internet.

Price Tracker by Relbis Labs - Price Tracker is a command-line tool for monitoring the prices of productsFeaturesTracking prices and availability of products.Tracking Amazon Kindle books.Displaying products information in a terminal.Exporting data into Excel and YAML files.

TechCrunch - TechCrunch is a web publication that offers technology news and analysis, as well as profiling of...

Pricy - Amazon price watch

The Verge - From gadgets to startups, apps, and tech culture, The Verge has you covered with in-depth...