1916 ARGENTINA 10 Centavos RARE - KEY DATE Coin-KM#35-Mintage=835,000 Only. 1. If your item is shipped via eBay Standard Envelope for Trading Cards, Stamps, Postcards & Coins($1.11), I do not have any control over the package as USPS tracking updates are not consistent. The item is handled by USPS as regular mail/letter post.