1 oz Gold Bars. Proof & Mint Sets. Photos in this listing may or may not be stock photos. The photos are meant to be an indication of the product you will receive. Contains 5 oz of. Limited mintage of only 200! Comes packaged in a unique Batman branded box, perfect for displaying or gifting. Obverse: Displays the coat of arms of Niue along with the year and face value. Reverse: Features the cover of Batman #615. Guaranteed by the New Zealand Mint. Be sure to grab this highly collectible coin immortalized in. Are a great gift for a young numismatist or Batman fan of any age. Add this 5 oz Batman #615 comic book coin to your cart today! New Zealand Mint The New Zealand Mint is a privately owned company in Auckland, New Zealand. It is the only privately owned mint in New Zealand, purchasing refined gold from international sources to produce coins. They have established their reputation over the past four decades for their high quality design as exhibited by their innovative commemorative gold and silver bullion products. As the only precious metal mint in New Zealand, they use the tag-line Minters of the South Pacific and produce collector and bullion coins for a number of Pacific nations, including Fiji, the Cook Islands, Niue and Tuvalu. This is not a photo of the actual item.