Pesoteca · Mexican numismatic catalog Pesoteca

1 Onza Libertad Silver 1992

Reverse
Obverse

Chunky die · Pure silver .999

Design

Banxico

Reverse

Winged Victory (Angel of Independence) before the Popocatépetl and Iztaccíhuatl volcanoes. Inscription "1 ONZA TROY DE PLATA PURA".

Obverse

Mexican National Coat of Arms. Inscription "ESTADOS UNIDOS MEXICANOS".

The 1 Onza Libertad Silver 1992 is worth between $1,050 and $1,150 MXN depending on its grade of preservation.

Prices updated: August 2026

How much is the 1 Onza Libertad Silver 1992 worth?

The estimated value of the 1 Onza Libertad Silver 1992 ranges from $1,050 (circulated, XF) up to $1,150 (official blister pack), with $1,114 as a reference for an uncirculated (UNC) piece. The estimate is based on the official mintage and the historical behavior of the family.

The real price depends on four factors: the grade of preservation (a circulated piece is worth the low end of the range; an uncirculated one, or one still in its official blister pack, the high end), the finish (satin vs mirror/proof), the rarity within the series based on the mintage, and the metal spot price on the day of the deal when the piece is silver or gold. Check the value-by-grade table above and compare with equivalent pieces before buying or selling.

Where to buy or sell this coin?

Browse the national directory of numismatic shops or the community forum to trade directly with other collectors.

Price today

How much is the silver in your Onza Libertad worth?

The value of this coin depends on the silver spot price plus a numismatic premium. Check today's up-to-date price.

Description

The 1992 Libertad Onza (ounce) is a pure silver coin, .999 fineness, with a weight of 31.103 grams and 36 millimeters in diameter. The edge is reeded, and it came out of the Casa de Moneda de Mexico, the oldest mint in the Americas. Its obverse shows the Angel de la Independencia (Angel of Independence) with the Popocatepetl and Iztaccihuatl volcanoes in the background, while the reverse carries the National Coat of Arms surrounded by the country's historic emblems. It is a bullion piece, made for anyone looking for investment silver with a collector finish.

The Libertad is part of a series that started in 1982 and became the calling card for Mexican silver around the world. The Angel design is one of the most recognized and beloved among collectors, and each year the coin keeps that hallmark without losing its identity. The 1992 issue belongs to the period when the ounce had already established itself as a must-have reference, both for the investor and for anyone building a collection by year.

For the collector, the appeal of the Libertad is in completing it date by date. The 1992 fits nicely into any running series, and its value is set mostly by condition: pieces in BU grade or higher, with intact luster and no handling marks, are the ones most appreciated. Being .999 silver, its price also responds to the metal, but a well kept Libertad always carries a premium over its silver content.

Historical context

1 troy oz Libertad silver 1992 Regular BU

This piece is the silver 1 troy oz Libertad, struck by the Mexico City Mint in 1992 in its Regular BU version.

Technical spec. It contains 31.1 g of pure silver, .999 fineness, and measures 40 mm in diameter. The reverse bears the effigy of the Angel of Independence, chosen by Banxico as the official symbol of the series since 1981. The obverse shows the National Coat of Arms in its pre-1969 version, alongside other historical coats of arms as a family identity mark.

Role within the set. It is the flagship piece of the series. Its annual mintage is the highest of the whole set and it is Mexico's official bullion reference. Collectors and physical silver investors always chase this denomination first.

Context of the year. In 1992 Carlos Salinas de Gortari was in power. The Nuevo Peso took effect on January 1, 1993, eliminating three zeros. The 1992 dies are the last with the denomination before the change.

Regular BU finish. The Regular finish, cataloged by Banxico as satin or BU, is obtained with dies without special polishing. The result is an even matte luster across the whole surface, without mirror contrast between fields and reliefs. It is the traditional bullion finish: bought for its weight in pure silver plus a modest die premium. It is the version collectors seek to build the complete set by year without decapitalizing on each piece.

Mintage. The exact mintage of this combination does not appear in the Bank of Mexico's public 2000-2025 tables. For pieces outside that range, the specific Mint catalog must be consulted.

This piece belongs to the era

México Moderno (pre-1992)

Explore all the Mexican coins of this era, their historical context and how they connect to the monetary system of the period.

Value range of this piece

Market estimate: $1,050 - $1,150 MXN depending on the grade of preservation (typical range between a circulated and an uncirculated piece).

See the full breakdown by grade (VG, F, VF, EF, AU, MS-60, MS-63, MS-65) for the whole series →

Other denominations from 1992

Onza Libertad · Plata 0.999

See the full series →

Same denomination, other years

Onza Libertad Plata 0.999 · Onza Libertad

Frequently asked questions

How much is the 1 Onza Libertad Silver 1992 coin worth?

The 1 Onza Libertad Silver 1992 coin is worth between $1,050 pesos (XF, circulated) and $1,150 pesos (official blister pack), with $1,114 as a reference for an uncirculated (UNC) piece. Estimate based on the official mintage and the historical behavior of the family. The real price depends on the grade of preservation: a circulated piece is worth the low end of the range, while an uncirculated (UNC) piece or one still in its official Casa de Moneda blister pack reaches the high end. For investment, look for a minimum grade of MS-65 or the certified equivalent from NGC/PCGS.

What is the official mintage of the Onza Libertad 1992 coin?

This coin has a mintage not yet published by Banxico. When Banxico publishes the official mintage we will update this record.

What metal is the 1 Onza Libertad Silver 1992 coin made of?

It is plata 0.999. The exact technical characteristics (weight, diameter, fineness, edge) are in the "Specifications" section above on this page, with official data taken directly from the Banxico decree published in the DOF.

Where can I buy the 1 Onza Libertad Silver 1992 coin?

The safest option is Pesoteca's directory of verified numismatic shops, where a reputable dealer sells you the piece in hand. Other channels are Mercado Libre, eBay Mexico and in-person auctions in Mexico City, but there always verify the stated grade, the obverse and reverse photos, and the seller's track record. For higher-grade pieces, NGC or PCGS certification is worthwhile before buying.

Where can I sell the 1 Onza Libertad Silver 1992 coin?

The most direct channel is a numismatic shop from Pesoteca's directory: many buy pieces on the spot and give you a reference price based on the grade. You can also sell to fellow collectors in the community forum or in Facebook groups. Before selling, check the true grade of your piece and compare the price range on this page so you don't part with it below its value.

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Sources

Images for informational and educational purposes, attributed to their original source. Reference values; the real price depends on the grade, the specific variant and demand.