Kra-Koom! is the sound readers have long linked to Thors mighty hammer, Mjolnir, in Marvel Comics. New Zealand Mint recreates that iconic moment in its Super Heroes Series with a high-relief, square silver coin that makes the impact come alive. Now, 2025 2 oz Proof Niue Silver Thor Kra-Koom Coins are available online from BGASC.

Highlights:

• Coin ships in a presentation box with a Certificate of Authenticity included!
• 4th coin in the Super Heroes ultra-high-relief series!
• Colorized, high-relief reverse designs!
• Limited mintage of only 1,000 coins!
• Contains 2 troy oz of .999 pure silver.
• Issued a face value of $3 (NZD) by Niue.
• Obverse displays the Niuean coat of arms.
• Reverse includes a depiction of Thor and his hammer smashing through the design field.

These 2025 2 oz Proof Niue Silver Thor Kra-Koom Coins come in presentation boxes with a Certificate of Authenticity. Each coin is made from a square silver blank and features ultra-high-relief colorized artwork.

Obverse

The obverse of 2025 2 oz Proof Silver Thor Kra-Koom Coins shows the Public Seal of Niue. This emblem includes seashells surrounding native plants with a Sovereign crown on top, representing Niues connection to the Commonwealth.

Reverse

On the reverse of the 2025 Proof Niue Silver Thor Kra-Koom Coin, Thors hammer appears to break through the coins surface in ultra-high relief. The Kra-Koom sound effect, along with others like Ka-Boom! and Krak-a-Doom!, gave readers a sense of motion and impact, setting Thors battles apart from other Marvel characters.

History

Thors hammer is more than a weapon. He uses it to fly by holding its strap, control weather, and open portals between realms. In fights, he throws it to hit multiple enemies before it returns, spins it to block attacks or create whirlwinds, and calls down lightning to increase his power.

Ordering

BGASC customer service can assist you at 888-992-4272 when you buy silver. We are also available online through our web chat and email address.