1 Kilo Silver Libertad 2002: Value & How to Sell It

If you inherited or found a massive Mexican silver coin the size of a saucer, you likely have a 1 Kilo Silver Libertad. The 2002 issue is worth its silver content as a floor, roughly 32 troy ounces of pure silver, plus a collector premium because it was the first year this giant was ever struck and only 1,820 exist. In 2026, that combination puts it well above simple melt value.

What it is

This is the largest coin in Mexico's Libertad family: 1,000 grams (one full kilogram) of .999 fine silver, 110 mm across (about 4.3 inches), with a reeded edge. A "Libertad" is Mexico's official silver bullion and collector series, comparable to the American Silver Eagle but issued in a range of sizes. This kilo version is not pocket money. It was made as a collector piece, struck in reverse proof finish and issued in a mahogany wood case with a certificate.

2002 matters because it was the first year the Banco de México (Mexico's central bank) ever produced the kilo Libertad. A first-year coin from a short-lived, low-mintage run is exactly the kind of piece that carries a premium over metal.

What it looks like

• Front (obverse): The current National Coat of Arms of Mexico, an eagle on a cactus, surrounded by ten historic versions of the coat of arms.
• Back (reverse): The Winged Victory, better known as the Angel of Independence, a famous gold statue on a column in Mexico City. Behind it sit the two volcanoes, Popocatépetl and Iztaccíhuatl. The legend reads "1 Kg PLATA PURA 2002 LEY .999" (1 kg pure silver, 2002, .999 fineness).

How much is it worth

This coin has a clear silver floor and a collector premium on top.

The silver floor. One kilogram of .999 silver equals 32.15 troy ounces of pure metal. Multiply that by the day's spot price and you get the minimum. With silver in the range of 30 to 35 USD per ounce, that alone is roughly 965 to 1,125 USD in metal, before any collector value.

The collector premium. Because 2002 is the inaugural year and only 1,820 pieces were minted, it trades above melt. A complete example with its wood case and certificate, in strong condition, commands a meaningful markup over a loose coin. Expect the final number to depend on grade, eye appeal, and whether the original packaging survived.

Coin	Year	Mintage	Silver content	Value driver
Kilo Silver Libertad	2002	1,820	32.15 troy oz (.999)	First-year issue, lowest mintage era, reverse proof

How rare is it

Per the Numista catalog, the 2002 mintage was 1,820 pieces. That makes it one of the scarcer coins in the kilo Libertad line, driven by its status as the debut year. Most surviving examples stayed sealed in their original wood cases with certificates, which is good news for value if yours did too.

How to tell if yours is genuine

With a coin this valuable, verification is worth doing before you buy or sell.

• Weight: It must weigh 1,000 grams. Anything meaningfully off is a red flag.
• Diameter: 110 mm across, with a reeded (grooved) edge.
• Detail: The reverse proof finish should make the Angel of Independence and the legend "1 Kg PLATA PURA 2002 LEY .999" look crisp and frosted against mirrored fields.
• Density test: For a piece this size, a professional weight-and-density check quickly confirms whether the metal is real silver.

If anything looks off, get a numismatic house or grading service to authenticate it before money changes hands.

Where to sell it

Given the value, deal with established buyers and do not take the first offer. Coin dealers, precious-metals brokers, and major auction houses all handle kilo Libertads. A graded coin, or one still in its original case with certificate, will sell for more than a loose piece.

To compare finishes and other years, see the kilo Silver Libertad series. To locate reputable buyers and sellers, check the Pesoteca store directory.

Have a 2002 kilo Libertad sitting in a drawer and not sure what it's really worth in today's market? Post the details and photos in the Pesoteca forum and let collectors weigh in.