I am gearing up for when our tickets go on sale for Nuremberg to Berlin, and did a test of the itinerary yesterday for two weeks earlier. It was the earliest day that date (12/13) was available but there were no 29 euro tickets left, only 39. This was for multiple times during the day. Do the 29 euros get sold out the day they go on sale? Am I missing something?
At 39 euros each, I almost might as well buy the regular priced tickets (with flexibility), as I only save about 16 euros total.