Investment: Leipzig/Dortmund Golds
Dortmund play Ajax in Champions League tomorrow, and Leipzig play PSG. It is likely that one of them is featured in the UEFA MM. In addition, they play against each other this Saturday and could be featured for regular MM, too.
Dortmund Gold Rares: PS4 650 XBOX 650 PC 650
Leipzig Gold Rares: PS4 650 XBOX 650 PC 650
Sell after the UEFA MM (comes on Tuesday or Wednesday) if they are required. If not, sell after MM on Thursday.