This is old news, but I realised only last week that I can actually transfer my Paypal balance to my NZ bank account.
Withdrawals of amounts over $149.99 do not incur a Paypal fee. BNZ also hadn't deducted anything from the amount (it was a $NZD withdrawal) and the processing time was only 4 days.
It pays to also point out that people can transfer money from their Paypal account balances to your Paypal account for free through I'm sending money to family or friends (but it has to be from Paypal balance, credit card transfers are charged with a fee, not sure how foreign currencies are handled). I do not recommend using this option when completing trades with people you don't know (to avoid fees obviously) since Paypal won't protect you in this case.
Hope this info helps someone.