1982 Silver Libertad (1 Onza): Value & Prices

If you inherited or found a 1982 Onza Libertad, here is the fast answer: this coin holds roughly one troy ounce of pure silver, so it never drops below melt value (around 25 to 35 USD depending on the silver spot price). But because 1982 is the very first year of the series, high-grade examples sell for well above their metal, from 100 to several hundred dollars. In 2026, the 1982 remains one of the most requested dates by collectors building the full set.

What the 1982 Onza Libertad actually is

"Onza Libertad" translates to "Liberty Ounce." It is Mexico's official silver bullion and collector coin, launched in 1982 to compete with the American Silver Eagle, Canadian Maple Leaf, and other world silver rounds. The coin was struck at the Casa de Moneda de México, the Mexican Mint.

Here are the exact specs, which matter for both value and spotting fakes:

• Metal: .999 fine silver (99.9% pure)
• Weight: 31.103 grams (one troy ounce)
• Diameter: 36 millimeters
• Edge: reeded (ridged)

The front (obverse) shows the Winged Victory statue, known as the Ángel de la Independencia (Angel of Independence) from Mexico City, with the Popocatépetl and Iztaccíhuatl volcanoes in the background. The back (reverse) carries the Mexican national coat of arms, an eagle perched on a cactus devouring a serpent.

Why the 1982 is worth more than melt

Most single Silver Libertads trade close to their silver content. The 1982 is the exception collectors chase, for two concrete reasons.

It is the inaugural year. Anyone assembling a complete date run needs a 1982, and first-year issues always carry a demand premium.

The design is unique to 1982. That first year used a different rendering of the Angel: closer to the viewer, with its own proportions that were adjusted in later releases. You can tell a 1982 apart from a 1983 or later coin at a glance. That distinct look makes it desirable on its own, not just as a set filler.

At that time the coin was struck only in the standard business-strike finish (proof and other formats came in later years), so condition is the entire game for the 1982.

What a 1982 Silver Libertad is worth

Value is driven by grade. A circulated or handled coin is essentially worth its silver. A pristine, uncirculated example with original mint luster and no bag marks commands a real premium.

Condition	Description	Typical value (USD)
Melt / circulated	Handled, scratched, toned	Silver spot (approx. 25 to 35)
Uncirculated (raw)	Original luster, minor marks	60 to 150
MS-67 to MS-68 (graded)	High grade, certified NGC/PCGS	150 to 400+
MS-69 (top pop)	Near-perfect, scarce for 1982	Several hundred and up

Grades like MS-67, MS-68 and MS-69 refer to the Mint State scale used by NGC and PCGS, the two main US grading services. The higher the number, the closer to perfect. For a first-year Libertad, the jump from a raw uncirculated coin to a certified high grade is where the money is.

Silver prices move daily, so the melt floor moves with them. At one troy ounce of pure silver, whatever silver is trading at that day is your absolute minimum.

How to check if yours is genuine

Because this is a precious-metal coin, verification is simple and worth doing before you sell.

• Weigh it. A jewelry scale should read 31.103 grams. Fakes are often lighter or heavier.
• Measure it. The diameter must be 36 millimeters. Use calipers if you have them.
• Check the edge. It should be reeded, with even ridges all the way around.
• Look at the relief. Genuine coins have crisp, dimensional detail. Flat, mushy, or blurry design is a warning sign.
• Be suspicious of bargains. Any offer far below the silver value is a red flag for a counterfeit or a plated fake.

If the coin passes weight and diameter but you still want certainty, submit it to NGC or PCGS, or take it to a verified dealer who can test the metal in front of you.

Where to sell a 1982 Silver Libertad

Sell where the buyer can inspect the coin and pay a fair price. Your safest options:

• A verified numismatic shop from the Pesoteca dealer directory, which can appraise it on the spot and pay near real value.
• The Pesoteca buy-and-sell forum, where collectors trade directly.

Photograph the obverse, reverse, and edge in good light before listing. Compare against the price ranges in the table above so you know your floor. Avoid dumping it to the first Facebook bidder, and never sell a silver coin to anyone who won't show you the piece and confirm its weight first.

For more on how the full series behaves, see our guides to the Onza Libertad silver series and how grading affects coin value.

Have a 1982 Libertad in hand and not sure of the grade? Post clear photos of both sides in the Pesoteca forum and let the community weigh in before you sell.

1 troy ounce Libertad silver 1982 Regular BU

This piece is the 1-troy-ounce silver Onza Libertad, struck by the Mexico City Mint in 1982 in its Regular BU version.

Specifications. It contains 31.1 g of pure silver at .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 the family's mark of identity.

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 go for this denomination first.

Context of the year. In 1982 José Lopez Portillo governed until December and Miguel de la Madrid from December 1. It was the first full year of minting of the one-ounce Onza Libertad. The debt crisis broke out in August with the payment moratorium.

Regular BU finish. The Regular finish, cataloged by Banxico as satin or BU, is obtained with dies that have no special polishing. The result is an even matte brilliance across the whole surface, with no mirror contrast between fields and relief. 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 assemble 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 one must consult the specific Mint catalog.