1/20 oz Silver Libertad 2002: Value & How to Sell

If you have a 2002 1/20 oz Silver Libertad, you own a genuine scarce piece, not a common bullion coin. Only 4,329 were struck in satin finish that year, one of the lowest mintages in the entire Libertad fractional series. That low number is what gives this coin a premium well above its tiny silver content.

What it actually is

The Libertad (full name Onza Libertad) is Mexico's official silver bullion coin, struck by the Casa de Moneda de México, the national mint. The design is a national icon: the Winged Victory (Victoria Alada) from Mexico City's Angel of Independence monument, with the volcanoes Popocatépetl and Iztaccíhuatl behind her. The reverse carries the Mexican coat of arms surrounded by historic eagle designs drawn from the Códice Mendocino.

This particular piece is the smallest fractional Libertad: 1/20 of a troy ounce. Here are the hard specs, which you should verify on any coin before you buy or sell:

• Metal: pure silver, .999 fine
• Weight: 1.5552 grams
• Diameter: 16 mm
• Edge: reeded (grooved)
• Finish (this issue): satin
• Year: 2002 only

The 2002 coin belongs to the New Libertad Series, the design introduced by the mint in 1996 and made official by Mexican federal decree on May 20, 1999.

What it's worth

Start with the metal floor. At 1.5552 grams of .999 silver, the raw melt value of this coin is only a fraction of a troy ounce, so the silver itself is worth a couple of dollars. The value here is not the metal. It is the rarity.

With an official mintage of 4,329 pieces in satin finish, this is one of the scarcer fractional Libertads. Coins this low in supply trade at a strong collector premium over spot when they come up, and they do not come up often. What yours brings depends almost entirely on two things: grade and whether it's certified.

Coin	Year	Mintage (satin)	Value driver
1/20 oz Silver Libertad	2002	4,329	Low mintage + grade

An honest range: a raw (uncertified) example in average condition sells for a modest premium over silver, in the low tens of dollars, because most buyers won't pay top money without third-party proof of grade. A certified example graded MS-69 or MS-70 by NGC or PCGS can bring substantially more, because that combination of low mintage and high grade is exactly what serious Libertad collectors chase. We avoid quoting a fake exact figure here because prices for coins this thin in supply swing with each sale. Check completed listings and certified population reports before you commit to a number.

The myth to kill

Because the Libertad is a silver bullion coin, some sellers price every year the same, as if silver content were the whole story. It isn't for the 2002. The common bullion Libertads (the ones minted by the hundreds of thousands) are worth close to melt. The 2002 1/20 oz is a different animal because of that 4,329 mintage. Don't let anyone sell you the rare year at common-year prices, and don't expect common-year coins to fetch what the 2002 does.

How to tell if yours is genuine

Silver fractionals get faked, so verify before you buy or celebrate:

1. Weigh it. It must weigh 1.5552 grams. Anything meaningfully off is a red flag.
2. Measure it. Diameter must be 16 mm.
3. Check the edge. It should be reeded (grooved), not smooth or cast-looking.
4. Ping test. Genuine silver gives a high, ringing tone when balanced on a fingertip and tapped gently. Fakes sound dull and short.
5. Certify the good ones. For a coin whose value rides on grade, third-party grading from NGC or PCGS is the only real proof. It settles authenticity and grade in one step and it's what buyers pay premiums for.

Where to sell it

Because this is a precious-metal coin with a genuine rarity premium, sell where buyers understand what 4,329 mintage means:

• Certified auction or dealer. For a graded MS-69/70 example, a numismatic dealer or auction reaches buyers who will pay the premium.
• Collector marketplaces. Serious Libertad collector groups and the Pesoteca buy-and-sell forum put you in front of people who actually want this year.
• Verified shops. Use the Pesoteca shop directory to find a numismatic dealer who can appraise and buy on the spot.

Whatever route you pick, photograph the obverse, reverse, and edge, and never sell to the first lowball offer on general social media. For anything above modest value, grade it first, then sell.

Sister issues include the mirror-finish variant of the same year, part of the same Libertad family in the Pesoteca catalog system. If you're not sure which finish you have, that difference matters to the price.

Think you might have the low-mintage 2002 in high grade? Post clear photos of both sides and the edge in the Pesoteca forum and let collectors help you pin down the grade before you sell.

1/20 troy ounce silver Libertad 2002 Regular BU

This piece is the silver Libertad of 1/20 troy ounce, struck by the Mexican Mint in 2002 in its Regular BU version.

Technical data. It contains 1.55 g of pure silver at .999 fineness and measures 16 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, together with other historical coats of arms as the family's mark of identity.

Role within the set. It is the smallest fraction of the set. It serves as a starter piece, a gift, or a first contact with the series: it costs little per example but carries the highest premium of the family over the value of the silver it contains, because the die cost is spread across fewer grams.

Context of the year. In 2002 Vicente Fox Quesada was in office. A historic low was recorded in the price of silver 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 over the whole surface, with no mirror contrast between fields and reliefs. It is the traditional bullion finish: it is 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. Banxico reported in its official tables a mintage of 4,329 pieces for this combination of fraction, year, and finish. That number is the basis for gauging the relative scarcity of the piece within the program.