While you are in the 'pound' mentality, everything will seem very inexpensive. Once you start thinking in the currency, unfortunately that changes. Nurses are in great demand in NZ and OZ. The following offers an email address and phone number for overseas inquiries:
Nurses Board New Zealand
Postal Address: PO Box 9644, Wellington, New Zealand
Street Address: Level 12, Mid City Tower, 139-143 Willis Street, New Zealand
Telephone: +64 4 385 9589
Fax: +64 4 801 8502
oseas@nursingcouncil.org.nz Overseas Registration Enquiries
nzreg@nursingcouncil.org.nz Enquiries regarding practicing certificates
Also check out this link to the gov't immigration site: www.immigration.govt.nz/Administration/EmploymentFactSheets/09_Nurse_Health/nurse.html
I, too, am looking to immigrate this year. We have spent nearly every British winter there for several years now. The standard of living is difficult to compare to the UK as it's so very different. Many towns in NZ seem untouched by time as some are exactly as they were in the 50s. Others are thriving, cosmopoliton hubs. You certainly get more for the money than in the UK in real estate and depending where you choose this can decrease or increase accordingly. In general, the people are lovely, helpful and generous. They also tend to be a lot more laid back than those in the UK and things get done at their own pace, which can be a difficult thing to adjust to for a Brit. lol
Anyway...hope this helps!