If you are planning on going to Coventry City's away game at Derby County on Saturday then you are advised to get a ticket at all possible.
Prices increase for tickets bought on the day of the game by three pounds for adults.
Tickets are on sale priced at £28 for adults, £16.50 for Over 60's and £11.50 for U18's. Disabled tickets are £15.
Prices for tickets bought on the day increase to £31 for adults, £18.50 for Over 60's and £11.50 for U18's.
According to an article in Coventry City's programme yesterday for the Watford game, any City supporter who has a concessions ticket for the away game at Derby County on Saturday April 9th is advised to bring some proof of their age with them.
The article says that proof of age will be asked for on entry to the Pride Park stadium and 'if when questioned, no proof of age is produced, supporters will be requested to upgrade their ticket before being allowed entry to the stadium'.