Sometimes the extension requires two clicks on the icon for the stats to appear. Just open the link in a new window to fix that problem

If it's failling: You might need to give the app permissions because it makes a request to my site zhecht.pythonanywhere.com/extension to get latest values + player name translations.

Code is available to view at github.com/zhecht/ff_tradevalues

Install

• License: Mozilla Public License 2.0
• Weekly downloads: 0
• Average daily users: 57
• Rating: 5/5 of 1 ratings
• Created: 2019-08-27 23:22:26
• Last updated: 2021-09-05 19:40:56
• Homepage:
• Support site and email
• Orig: https://addons.mozilla.org/en-US/firefox/addon/trade-value-calculator/
• API: {6fcdf3dc-e934-4f14-9306-a8670b3a4946}