The Owls head to Lincoln City this evening for the pre-season friendly at Sincil Bank (7.30pm).
Wednesday were allocated 1,908 tickets which sold out on the first day of sales.
An additional allocation of 1,100 became available the following week, of which only a handful of tickets remain.
Tickets are on sale to Wednesdayites until 1.00pm today (Friday).
Owls fans are reminded there will be no sales on the turnstiles.