London to Birmingham Megabus August 17th for two ?

Hi I got this ticket from Birmingham to London return for 17th August. August 17, 2012 7:30 AM arrive London, Victoria Coach Station at August 17, 2012 10:30 AM Depart London, Victoria Coach Station on August 17, 2012 7:00 PM arrive Birmingham, Colmore Circus Queensway, Stop SH8 & SH9 at August 17, 2012 10:00 PM You can use either half or full journey. Give me a call or email me and I will email you the ticket...