CSGOUpgrades allows CSGo fans to upgrade their weapons for free. The easy to use interface allows you to deposit your skins and then accept an automated upgrade based on the bot’s findings. A 55% upgrade is very likely, 45% is high, 35% is medium and a 20% upgrade is low. The upside is that just about every type of skin can be upgraded. The system works instantly meaning that you can decide whether you keep or discard the offer based on what is presented.