I remember wanting to go to this concert, but I left the ticket buying until three days after the release, and the only seats left were $250 and $350 each... sadly, I skipped the show.
When it came to FM, however, I didn't hesitate to instruct mum to fly us both to Brisbane to see the show (we would be in New Zealand when they would play at Melbourne), which certainly cost a bundle!
But it was so wonderful, I would've happily paid for both the plane trips and tickets were I not a uni student paying fees up-front!
In any case, enjoy the performance David! They really are a fantastic duo! (And please tell me all about "The Boxer" after you've seen it - I love that song so much...)