Valve is implementing a number of new changes to its Steam platform, all aimed at enhancing the quality of the user experience for gamers. One of the latest updates involves adding a 30-day price history to all listed games. This feature will allow buyers to see if a game's price has changed recentl...
Firefox addon: https://addons.mozilla.org/en-US/firefox/addon/steam-database/
Shows information directly on every page for game. I customized the settings and for me the most relevant information displayed are the lowest recorded price and how many players the game has.