Tickets for the Spireites' away trip to Crawley Town tomorrow night (7.45pm), will remain on sale at the Proact ticket office until 5pm today (Monday).
Supporters are advised that tickets are now off sale on the ticket office website.
Prices for the fixture at the Checkatrade Stadium are as follows: -
Wheelchair disabled supporters are advised to contact Crawley's ticket office directly on 01293 410000.
Spireites fans can also pay on the day at Crawley (no price increase), though sales will be cash only.