LADY GAGA - TWICKENHAM STADIUM 2 X standing tickets for sale 8/9/12 ?

I have 2 X Standing Lady GaGa tickets at Twickenham stadium for sale, unfortunately 2 of my friends can no longer attend. I paid 80 each - and will happily sell both for 120 (a huge saving of 40!) I will be going to the gig later so can meet you in Central London to exchange. Please respond via phone as the gig is today! Thanks for looking, James.