The Coventry City Former Players Association have confirmed that you will be able to pay on the gate on Sunday.
Many have indicated that they would like to go but are unable to get to the Ricoh Arena to get tickets.
The CCFPA have said on their website: "Though we have limited resources we have made arrangements to open a very small number of cash turnstiles on the day for latecomers – but if you leave it late you may miss the build up to the fun and games and the actual kick-off by a ‘mystery’ guest. So please be there early and, if buying a ticket we need the exact change please!"
More on this: http://www.ccfpa.co.uk/?p=9390