1/10 oz Silver Libertad 2002: Value & Prices

If you inherited or found a small silver coin with an angel on one side and an eagle eating a snake on the other, marked '1/10 ONZA PLATA PURA', you have a fractional Silver Libertad. In 2026, the 2002 tenth-ounce trades from roughly 8 to 40 USD depending on condition, with the low mintage giving it more upside than most bullion pieces.

What you actually have

The Onza Libertad is Mexico's flagship silver bullion coin, struck by Banco de México (the Mexican central bank). "Onza" means ounce, and "1/10 onza" means this piece contains one tenth of a troy ounce of pure silver. It is the smallest coin in the family, and one of the harder ones to find.

Key specs, taken straight from Banco de México:

• Metal: .999 fine silver (pure silver bullion)
• Weight: 3.1103 grams (1/10 troy ounce)
• Diameter: 20 mm
• Edge: reeded
• Finish: bullion (satin), the investment version with a uniform matte surface
• Official mintage: 50,000 pieces

The front (obverse) shows the Mexican coat of arms, an eagle perched on a cactus devouring a serpent, with the legend "ESTADOS UNIDOS MEXICANOS". The back (reverse) shows the Winged Victory (the Angel of Independence statue in Mexico City) in front of the Popocatépetl and Iztaccíhuatl volcanoes, with the "Mo" mint mark and the year 2002.

What it's worth in 2026

Because this is a silver coin, it has a floor: its melt value. At one tenth of a troy ounce of pure silver, the raw metal is worth a few dollars, and that number moves with the silver spot price. No 2002 tenth-ounce Libertad sells below its melt value.

Above that floor, the price depends on two things: condition and the collector premium from the 50,000-piece mintage. That mintage is small for a bullion issue, which is why fractional Libertads carry a premium over their silver content, more so than the full one-ounce version.

Condition	Typical value (USD)
Circulated / handled	8 to 15
Uncirculated (BU)	15 to 25
Certified high grade (NGC/PCGS MS-69/70)	30 to 40+

These are working ranges for the standard bullion (satin) finish. If you have a Proof version (mirror-like fields, frosted design), that is a different, scarcer product and can command more. Check the surface: a Proof looks reflective, the bullion version looks satin-matte.

The myth to kill

A single common-date bullion Libertad is not a lottery ticket. Sites that promise thousands of dollars for any "old Mexican silver coin" are wrong for this piece. The 2002 tenth-ounce is genuinely uncommon and it commands a real premium, but a handled example is a 10-to-15-dollar coin, not a fortune. The exceptions are top certified grades and any verifiable mint error, which is rare.

Speaking of errors: most "errors" people spot online are post-mint damage (nicks, corrosion, cleaning scratches), not factory mistakes. Genuine mint errors (off-center strikes, die rotation, doubled strikes) can multiply the value, but they need to be authenticated. If you think you have one, get it graded before you believe the hype.

How to check what yours is worth

1. Confirm it's real. Weigh it on a jewelry scale (should be 3.1103 g) and measure the diameter (20 mm) with calipers. Fakes usually miss the weight or diameter, show flat relief, or have off tones. Be suspicious of any offer far below the silver value.
2. Grade it honestly. Look for wear on the high points of the Angel and the eagle. A coin with no wear and full luster is worth more. For the top of the range, professional grading by NGC or PCGS is what unlocks the 30-to-40-dollar-plus prices.
3. Photograph it. Clear shots of the obverse, reverse, and edge. Buyers and appraisers need to see the surfaces.
4. Don't clean it. Cleaning a silver coin destroys its collector value. Leave it as is.

Where to sell it

Sell where the piece gets seen and weighed, not dumped to the first bidder. A verified coin shop from the Pesoteca shop directory will value it on the spot, and the Pesoteca buy-and-sell forum puts you in front of collectors who actually want fractional Libertads. Because this is precious metal, only deal with someone who lets you confirm the piece and its weight before money changes hands.

If you have the full Silver Libertad series or other fractional sizes, they follow the same logic: melt floor plus a mintage-driven premium. Bring your questions and photos to the Pesoteca forum and let collectors weigh in before you sell.

1/10 troy ounce silver Libertad 2002 Regular BU

This piece is the 1/10 troy ounce silver Libertad, struck by the Mexico City Mint in 2002 in its Regular BU version.

Specifications. It contains 3.11 g of pure silver at .999 fineness and measures 20 mm in diameter. On the reverse it bears the effigy of the Angel of Independence, chosen by Banxico as the official symbol of the series since 1981. On the obverse appears the National Coat of Arms in its pre-1969 version, alongside other historical coats of arms as an identity mark of the family.

Role within the set. It is a small fraction but already with presence in the hand. It is used as a gift piece and as a gateway into serious collecting. The premium over spot remains higher than that of the full ounce because of the weight of the die over so few grams.

Context of the year. In 2002 Vicente Fox Quesada was governing. A historical floor was recorded in the silver price near 4.24 USD per troy ounce. A good year to accumulate cheap fractions.

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 relief. It is the traditional bullion finish: bought for its weight in pure silver plus a modest die premium. It is the version hunters look for to assemble the complete set by year without decapitalizing on every piece.

Mintage. Banxico reported in its official tables a strike of 5,505 pieces for this combination of fraction, year, and finish. That number is the basis for measuring the relative scarcity of the piece within the program.