he 1985 RAM Heptagonal Trial $2 coin is a rare and intriguing numismatic piece produced by the Royal Australian Mint for New Zealand. Intended to evaluate the practicality and aesthetics of a heptagonal $2 coin, this trial piece never entered circulation.

The obverse features the third crowned portrait of Queen Elizabeth II, designed by Raphael Maklouf, while the reverse displays the Royal Australian Mint shield with the legend positioned above. Struck in aluminum bronze, the coin’s unique shape and design reflect the experimental approach to coinage during that era.

These trial coins are exceptionally scarce, with estimates suggesting fewer than 500 pieces were minted, though precise figures remain unconfirmed due to limited documentation. Surviving examples are highly prized by collectors, symbolising both New Zealand’s evolving coinage history and the craftsmanship of the Royal Australian Mint.