Flip Broadband plans currently offers the cheapest broadband deal in New Zealand with broadband available from $69/month for Unlimited Broadband.
It is fairly unique in offering no contract broadband!
Flip Broadband is available over most of the country and has other great entry level broadband deals.
Provides online support
ADSL 100Gb – $54.95/month
ADSL Unlimited- $69/month
VDSL Fastest Fibre broadband – $74.95/month
Add $5/month for a phone home line