Set a trigger price and you will be notified when sell price is over that point.
Changelog:
1.0.1.0
Added current price and trend (climbing or falling) to the table
You can now see the lowest, highest, average and great demand prices to help you choose a good trigger price.
Average prices are calculated every ingame hours.
You can change notification color by editing R G B (0.0-1.0) in the XML in your savegame folder.