Window to Earth 5 Oz Silver Coin 2026

Uncover secrets hidden in every puzzle piece with this extraordinary 5 oz Agatha Christie Puzzle Coin, created in tribute to the legendary mystery author on the 50th anniversary of her passing. Crafted from pure silver, this interactive collectible is composed of seven puzzle elements, each highlighted with 24k gold plating and engraved with symbolic clues inspired by Christie’s most famous novels. A special lenticular engraving effect creates a shadow that appears and disappears as the viewing angle changes — a clever nod to illusion, suspense, and revelation. Limited to just 500 pieces worldwide, this premium issue is presented in book-style packaging and includes a detective’s magnifying glass for a fully immersive collector experience.