This domain (and 3 others: sugarfree.nz, sugarfree.net.nz and sugarfree.org.nz) are for sale. (NZD) $4,750k for all 4 or:

sugarfree.co.nz (NZD) $2,500

sugarfree.nz (NZD) $1,750

sugarfree.org.nz (NZD) $ 950

sugarfree.net.nz (NZD) $ 700