It was accompanied by a certificate of authenticity from Pest Control, the company set up by Banksy to sell and authenticate his work.
The mysterious artist has never been publicly identified but has established a global reputation and following and is one of the world's most sought-after contemporary artists.
International Art Centre director Richard Thomson said inquiries about Have A Nice Day had come from around the world.
He confirmed it went to an unidentified New Zealand buyer.
The record price cemented the anonymous artist's status as a global art superstar.
"The interest in Banksy is phenomenal. He has a fundamental dislike of militarism and modern colonialism and although it was created nearly 20 years ago, Have A Nice Day is a reflection of some of the world's protest hot spots, particularly America, where authorities are taking often forceful and violent action to subdue unrest," he said.
Have A Nice Day features 27 military police or riot police, all dressed in black riot gear and standing on either side of a tank. Each is wearing a yellow smiley face, which Banksy often uses to portray figures that use fear as a means of control. At the bottom of the print is the message: Have A Nice Day.
It is the third time the International Art Centre has achieved a world record price for Banksy works this year following sales in August and June.