Less than 20 tickets remained for the Newport game at 4.20pm, according to the official site.
Sales stopped at 4.30pm with some forum posters suggesting numbers were down in single-figures. Sales resume at 9.30am tomorrow and any remaining tickets are expected to go quickly.
There is currently no word on whether any further tickets can be obtained, with Newport having suggested further fans could be housed in the Southgate Boxes at one end of the ground. That could add another 200 spaces for Bulls supporters if agreed upon.