Camelcamelcamel - Easily monitor Amazon product prices and get alerts when they drop.
Domcomp - No-nonsense domain price comparisons, updated daily
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.
Tldes - Comparison of domain prices of 86 registrars. Data is updated every 4 hours.
GlassIt.co - Find discounts, without invasion of your privacy. Download Glass It Price Tracker mobile app or browser extension 🇺🇸
TLD List - Compare Prices of All Top-Level Domains