Buying Tickets for 26/27 Game

Hey there everyone. My co-worker and I will be in Ireland on a business trip from the US Oct 12-16 and plan to fly from Dublin to Munich to hopefully catch a game at the Allianz on the 17th. Firstly, when does the schedule go live so we can confirm whether or not this will be possible and secondly, how would we go about being able to get tickets? I think I read that you have to pay the $50 membership fee to become a member to have access to the resale market and then basically get lucky with tickets is that really the case?