Important Information
I Don't really have need for this website at the moment, so just putting some stuff here.
A bookmarklet is a bookmark stored in a web browser that contains JavaScript commands that add new features to the browser. They are stored as the URL of a bookmark in a web browser or as a hyperlink on a web page. Bookmarklets are usually small snippets of JavaScript executed when user clicks on them. When clicked, bookmarklets can perform a wide variety of operations, such as running a search query from selected text or extracting data from a table. Wikipedia
To use these bookmarklets, Go to your bookmark manager, and click 'Add Bookmark', then copy and paste the code below into the 'URL' field. Use a descriptive name for your bookmark.
When viewing a product on amazon, clicking this bookmark will open a new window with a price history chart.
javascript:(function()%7B window.open(%27https://keepa.com/#!search/1-%27%2BencodeURIComponent(window.location))%7D)()