Chamber of Secrets Harry Potter 25 Years of Magic 5 Oz Silver Coin 2026

Unlock the mystery with this interactive Chamber of Secrets silver collectible, designed as a mechanical numismatic masterpiece. The upper layer showcases the legendary Chamber door, complete with a movable snake mechanism. Slide the serpent to open the door and reveal the hidden inner scene — the terrifying Basilisk — along with two magnetic, removable elements: the diary and the fang, both refined with luxurious 24k gold plating. Combining motion, layered construction, and premium finishing, this coin transforms storytelling into a hands-on collector experience. With an ultra-low worldwide mintage, this release is crafted for advanced collectors seeking rare, feature-rich silver issues.