Niue 2025 – Marvel – Iron Man vs. Ultron 3 oz Silver Proof Colorized Coin This spectacular collectible from the official Marvel – Heroes vs. Villains series presents the epic battle between Iron Man and Ultron. Struck from 3 ounces of pure .999 silver in proof quality, the coin features vivid colorization and a unique rectangular format that perfectly frames the dramatic artwork. • Country / Issuer: Niue • Year of Issue: 2025 • Series: Marvel – Heroes vs. Villains • Denomination: 5 Dollars (NZD) • Metal: Silver (.999) • Weight: 3 oz (93.3 g) • Dimensions: ~100 × 34.6 mm • Quality: Proof / Colorized • Mintage: Only 500 pieces worldwide • Edge: Smooth • Packaging: Official Marvel presentation box with Certificate of Authenticity • Obverse: Effigy of King Charles III with inscriptions of denomination, year, and issuing country • Reverse: Colorized design depicting the legendary clash between Iron Man and Ultron With a worldwide mintage of just 500 pieces, this release is among the rarest Marvel-themed silver coins. An outstanding addition for both Marvel fans and premium numismatic collectors.