1/20 oz Silver Libertad 2008: Value & Where to Sell

If you inherited or found a 1/20 oz Silver Libertad dated 2008, here is the straight answer: it is a genuine pure silver coin, and its 2008 issue is genuinely scarce, with only 7,814 pieces struck in the satin finish. That low mintage is what separates it from the common bullion Libertads you see everywhere.

What is the 1/20 oz Silver Libertad?

The Libertad (Spanish for "Liberty") is Mexico's official bullion coin, struck by the Casa de Moneda de México, the national mint. The 1/20 oz version is the smallest silver denomination in the series. It holds 1/20 of a troy ounce of pure .999 silver.

Specs to check against your coin:

• Weight: 1.5552 grams
• Diameter: 16 mm
• Silver content: .999 fine (99.9% pure silver)
• Edge: reeded
• Year struck: 2008 only

The design belongs to the New Libertad Series, introduced by the mint in 1996 and formalized in 1999. The obverse shows the Mexican National Coat of Arms surrounded by historic eagles and elements from the Códice Mendocino. The reverse shows the Winged Victory (the figure atop the Angel of Independence monument in Mexico City) with the Popocatépetl and Iztaccíhuatl volcanoes behind her.

Is the 2008 issue rare?

Yes, this one actually is. Banxico's official mintage table (CM10) records 7,814 pieces struck in the satin finish for 2008. For context, common-year silver Libertads run into the hundreds of thousands or millions. A mintage under 8,000 puts the 2008 1/20 oz firmly in scarce-issue territory.

There is a separate mirror (proof) finish variant for the same year, cataloged as a related version. If yours has a mirror-like reflective field, it is the proof, which trades on a different market than the satin.

How much is it worth in 2026?

Because it is a precious metal coin, this Libertad has a floor at melt value, the market price of its silver content. At 1/20 of an ounce, the raw metal value is small, a few dollars, tracking the silver spot price.

The real value comes from two things stacked on top of that floor:

1. Scarcity. The 7,814 mintage means collectors of the Libertad series need this coin to complete a set, and the small denominations in low-mintage years are the hardest to find.
2. Grade. A coin certified MS-69 or MS-70 by NGC or PCGS commands a strong premium over a loose, ungraded piece.

Coin	Year	Mintage (satin)	Value driver
1/20 oz Silver Libertad	2008	7,814	Low mintage + grade
1/20 oz Silver Libertad (common year)	various	100,000+	Melt value + small premium

Honest range: an ungraded 2008 1/20 oz in average condition sells for a modest premium over its silver melt. A certified high-grade example (MS-69/MS-70) can bring a meaningful multiple of that, driven by demand from Libertad set collectors. Because official documented sales for this exact small denomination are thin, treat any single "price" you see online as one data point, not a fixed value.

The myth: "any old silver coin is worth a fortune"

Most silver Libertads are worth close to their metal content and no more. Age is not what makes this 2008 coin interesting, the low mintage is. Do not assume a big number just because it says silver and it is over 15 years old. The specific combination of denomination, year, mintage, and grade is what moves the price.

How to tell if yours is genuine

Counterfeits exist for silver bullion, so verify before you buy or sell:

• Weigh it. A genuine piece is 1.5552 grams. Off weight is a red flag.
• Measure it. 16 mm diameter, reeded edge.
• Ping test. Real .999 silver produces a high, ringing tone when balanced on a fingertip and lightly tapped. Fakes sound dull and short.
• Certification. For any coin you think is worth real money, send it to NGC or PCGS. Their slab is the definitive proof of authenticity and grade.

Where to sell or buy

Since this is a precious metal coin, deal only with someone who will show you the piece and its weight before money changes hands. Verify first, pay second.

• A verified numismatic dealer from the Pesoteca directory will appraise and value it on the spot.
• The Pesoteca buy-and-sell forum connects you directly with Libertad collectors, who are usually the ones willing to pay the collector premium.
• If you think you have a mint error (off-center strike, die rotation, doubling), post clear photos in the Pesoteca forum before selling. Most "errors" circulating online are post-mint damage, not factory errors, but a genuine one can multiply the value.

Photograph the obverse, reverse, and edge before you sell, and compare against the specs above.

Have a 2008 1/20 oz Libertad sitting in a drawer? Post its photos and grade in the Pesoteca forum and let the Libertad collectors tell you what a low-mintage year like this actually brings.

1/20 troy oz Libertad silver 2008 Regular BU

This piece is the 1/20 troy oz silver Libertad, struck by the Mexico City Mint in 2008 in its Regular BU version.

Technical data. It contains 1.55 g of pure .999 silver and measures 16 mm in diameter. The reverse bears the effigy of the Angel of Independence, chosen by Banxico as the series' official symbol since 1981. The obverse features 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 smallest fraction in the set. It serves as a starter piece, gift, or first contact with the series: it costs little per example but carries the highest premium in the family over the value of the silver it contains, because the die cost is spread over fewer grams.

Context of the year. In 2008 Felipe Calderon Hinojosa was in office. The global financial crisis broke out. Silver fell from 21 USD to 9 USD per troy ounce between March and November, and then rebounded strongly.

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 sheen over the entire 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 build the complete set by year without decapitalizing on each piece.

Mintage. Banxico reported in its official tables a mintage of 7,814 pieces for this combination of fraction, year, and finish. That number is the basis for measuring the piece's relative scarcity within the program.