City's ticket office still has a limited number of tickets available on sale for the Shrewsbury fixture. This match is ALL-TICKET for City fans - there will be no option to buy tickets on the day.
Any fans looking to purchase tickets must do so ahead of match-day.
Supporters can contact the ticket office on 0871 978 8000 for the latest details on Shrewsbury match tickets.
Parkinson said: "We have certainly had success in the past on our travels when we've had a big away following.
"I know it is quite a long trip down to Shropshire but it would be great if we could get as many fans there as possible for this one.
"If we can get that away stand behind the goal full or nearly full on Saturday, it would really help us.
"The supporters have played a huge part in helping to build the momentum that we have at the moment, I would just urge them to please do what they can to help us again at the weekend."