My prices are not too high.
I payed 3690DKK for 2 tickets (€478 + currency conversion fee, you can see my bank statement if you dont believe me)
30,120 or 190DKK for shipping gives a total of 3720,3810 or 3880 DKK => €498.88, €509.93 or €519.30
I rounded the result , and added a tiny bit extra...