:raises hand:
Got lucky in the ticket lottery and took my Dad along.
Had lunch with a couple who'd flown over from Chicago with the hope of buying tickets from anyone willing to sell theirs.
They paid £1000 per ticket (they were a bit money and it was the wife's birthday gift too [including the trip to London]). We bumped into them on the way out and they said that, as far as they were concerned, it was money well spent.
I wouldn't pay anywhere near that much, but as far as I'm concerned, £125 was worth it. Had a blinding time hearing Zep do the business.
If they're gigging, I'll be going to see them again.