Apple computers are very rarely on sale. Apple are doing a sale which is cost + GST on all their in stock computers.
Apple MacBook Air 13-inch with M1 chip, 7-core GPU, 256GB SSD [2020] (Space Grey/Gold/Silver) [2020] - $1574.35
Apple MacBook Air 13-inch with M1 chip, 8-core GPU, 512GB SSD (Space Grey) [2020] - $1979.15
Apple iMac with Retina 4K display 21.5-inch 3.6GHz 256GB [2020] - $1,979.15
Apple MacBook Pro 13-inch with M1 chip, 256GB SSD (Space Grey) [2020] - $2,068.85
Apple MacBook Pro 13-inch with M1 chip, 512GB SSD (Space Grey/Silver) [2020] - $2,383.95
Apple MacBook Pro 16-inch 1TB (Silver) [2019] - $4,398.75
Looks like a very good price still may be 15 % more then USA but I am not sure if apple warranty supports USA brought computers in NZ