Originally Posted by RoyalFlyer

After lurking for ages around here, this was the first time I could actually replicate a fare deal, and it seems it is here to stay.
Thank you to the OP, and the person posting the DUS option. Thank you for making all this real, rather than just a theoretical option.

In the same vein, the best I could do up to now are the (probably common) J deals between OTP and various European cities, available on AF metal most of the year, for around EUR 405,- for 60XP which gives 6,75 EUR/XP (I feel this thread should have a running top of the best eur/xp challenge). The OPs post reaches 180/45 which means 4,11EUR/XP. That is a feat!