16,5 g, Srebrni niobij - Umetna inteligenca, 2019

New

78,00 €

Purity 900/1000
Delivery On stock
Tax Price including VAT.
Preservation PP: Proof coin struck using a special, high-quality minting process, and made especially for collectors. Modern proof coins often have mirror-like fields and frosted devices.
Remarks NEW
Mint Austrian Mint