Sheffield Wednesday travel to Northampton on Tuesday evening and supporters can pay on the day of the pre-season friendly.
Tickets will be available from the PTS Academy Stadium at the Ticket Office next to the away turnstiles, where pre-paid tickets can also be collected.
Supporters should note that tickets will be sold on a first come, first served basis with cash only sales available.
Tickets are priced at:
65 and overs: £12
Under 18s (unaccompanied): £5
Under 18s (accompanied): £1
Under 7*: Free
*Under 7s must be accompanied by an adult.
Tickets are on sale at Hillsborough until 1.00pm on Tuesday.