My Reward Cards Investment Went Well

In early October decided to invest 100 bucks on new cheap common reward cards. They were undervalued and because of the daily quest update it went up a lot in price . my 100 usd investment now worth more than 200 usd in just 15 days . I think their price will go up even more because you will be able to play with them together with chaos legion cards which makes them valuable as chaos legion cards.