HRV Cup T20 2013-2014 edition is starting on November 1, 2013 and final match will be played on January 18, 2014. You can buy the tickets of individual matches from the respective official websites. Check out the websites below and read how you can buy HRV Cup twenty20 tickets either online or offline.
http://www.aucklandcricket.co.nz/Ticketing/0,27337,133732,00.html
http://www.cdcricket.co.nz/content/about/ticketing.aspx
http://tickets.canterburycricket.org.nz/
http://www.cricketwellington.co.nz/content/firebirds-fans/Ticketing.aspx
http://www.ndcricket.co.nz/gameday/tickets-memberships
http://www.otagocricket.co.nz/otago-cricket-association/ticket-prices/
http://www.blackcaps.co.nz/content/domestic/ticketing/default.aspx