Hey there!
The World Cancer Day Coin and the Marie Curie Coin no longer drop ingame.
These 2 Promo Coins have been on the drop pool for a month now so they are leaving it forever, they will remain available to trade, buy and sell, both on the Steam Marketplace and the Steam Store
We are getting ready the new Collection, and it will begin dropping Soon™, so stay tuned!
Thank you all once more for your support and have a fantastic day!