A high number of ticket sales have come from beyond Christchurch and Wallace believes visiting fans will play a large part in creating a rugby league carnival around the match and provide a significant economic boost to the city.
"The Ticketek system allows us to track where the fans are coming from and at this stage about a third of the fans are coming from all over New Zealand and Australia," he said.
"If the current trend continues we could have 6000 visiting Penrith and Warriors fans coming to Christchurch. Based on conservative economic impact tools, that would equate to over three million dollars of extra spending in our city."
The match will be the first of four home games the Panthers will play in Christchurch over the next four years.
The western Sydney club has also committed to bringing a comprehensive community and rugby league development programme to Christchurch during the lead-up to the matches.