" K2BX Gold • Silver • Copper • Collectibles MetalMark Standard Aurum 24K Gold Bills – 500mg or 1,000mg 24K Gold • Variant-dependent: 500 mg / 1,000 mg • MetalMark Standard Add measurable precious-metal content and distinctive artwork to your collection with the MetalMark Standard Aurum 24K Gold Bills – 500mg or 1,000mg. A flexible, durable fractional-gold format offered in 500mg and 1,000mg variants. This Aurum combines real 24-karat gold with detailed printed artwork in a thin, durable and easy-to-display collectible format. Product Details Series: MetalMark Standard Subject: Fractional Gold Bill Format: Aurum® Gold Note Gold Purity: 24 Karat Gold Gold Content: Variant-dependent: 500 mg / 1,000 mg Printing / Security: Double-sided Fractional Gold Bill A flexible, durable fractional-gold format offered in 500mg and 1,000mg variants. Real 24K Gold in an Innovative Format Aurum® technology incorporates a precisely measured amount of real gold into a lightweight note. The result pairs collectible artwork with clearly stated precious-metal content. Why Add It to Your Collection? Contains Variant-dependent: 500 mg / 1,000 mg of 24K gold MetalMark Standard design Detailed Fractional Gold Bill artwork Distinctive precious-metal note format Designed for easy display alongside currency and bullion collections "