This is very lastminute.com, but... King's Place seems to have sold only about half the capacity for this afternoon's event, so my spare ticket looks like it'll remain in my pocket.
It'd be a shame for Phil & Andy to see a vacant seat in the middle of the front row, so if anyone can get to Kings Cross by 2.30 p.m. and wants a freebie, please message me by 1 p.m.