Mexico 20 Pesos (Cultura Maya)
Country of Origin: Mexico - Banco de México
Year of Issue: 1982
Denomination: 20 Pesos
Composition: Copper-Nickel (75% Copper, 25% Nickel)
Brief Description
A large copper-nickel coin featuring the Mexican National Emblem on one side and a Mayan ball player on the other.
Historical Significance
Issued during a period of high inflation in Mexico in the early 1980s, this coin commemorates the Mayan culture. It was demonetized in the early 1990s following the introduction of the 'Nuevo Peso'.
Estimated Value
$0.50 - $1.50 in typical circulated condition; $3.00 - $6.00 in uncirculated (MS) condition. Its value is largely numismatic as it has no precious metal content.
Care Instructions
Handle by the edges; do not attempt to clean the heavy dark toning (oxidation) visible as it can lower the value. Store in a PVC-free flip or coin holder.
Mint Mark
Mo (Mexico City Mint)
Mintage & Rarity
552,152,000 (1982) - Very Common
Weight & Diameter
15.17g, 32.0mm
Edge
Plain with incuse lettering 'INDEPENDENCIA Y LIBERTAD'
Apparent Grade
Fine/Very Fine (Circulated). The coin shows heavy dark toning and surface wear on high points.
Obverse (Front)
The national coat of arms of Mexico depicting a Mexican golden eagle perched on a prickly pear cactus devouring a snake. Legend: "ESTADOS UNIDOS MEXICANOS".
Reverse (Back)
A Mayan ball player (Jugador de Pelota) in ceremonial attire. The denomination "$20" is prominent. Legends: "CULTURA MAYA", the year "1982", and the "Mo" mint mark.
What Drives This Coin's Value
Condition and eye appeal. Because it was minted in massive quantities, only examples in high-grade Mint State or with errors carry a premium.
Similar Coins
The 1980-1984 50 Pesos (Coyolxauhqui) is similar in size and metal, but features a different Aztec deity.
Authenticity & Counterfeit Red Flags
Check for the incuse edge lettering and correct weight. These are rarely counterfeited due to their low face value and commonality.
Notable Varieties & Errors
Mostly standard, though double-die errors are occasionally reported by specialists.
Created At: 2026-06-27T16:21:17.097896