A Collector’s Dream: Rare Variations and Low MintagesWhat makes the Libertad especially desirable to numismatists is its variety of sizes and finishes. Initially issued only as 1 troy ounce bullion, the Mexican Mint introduced fractional sizes (1/20, 1/10, 1/4, 1/2 oz) in 1991, along with larger pieces (2 oz, 5 oz, and even a 1 kg version) starting in 1996. These fractional and larger sizes often have significantly lower mintages, making them rare finds in the marketplace.
- The Libertad is also available in Brilliant Uncirculated (BU), Proof, and Reverse Proof finishes, with Proof editions typically limited to fewer than 10,000 pieces. Some kilogram Proof Libertads have been minted in quantities as low as a few hundred, adding to their allure for serious collectors.