If you want to track the price history and changes that occur in ads easily - use our extension. The extension can only work on the computer version of the Chrome browser. (No support for mobile devices - at least until Android adds support for extensions)
Install the extension in Google ChromeInstead of searching for ads and then discovering that you missed an important one - you can set criteria and receive real-time notifications about new ads that meet the criteria you set. The service is paid with a five-day trial.
Register for the notifications service