1/4 oz Silver Libertad 2004: Value & Prices

If you inherited or found a 2004 quarter-ounce Silver Libertad, here's the fast answer: it's worth well above its silver content because of a low mintage. Only 15,000 were struck. Typical value in 2026 runs from about USD 40 for a circulated example to USD 120 or more for a pristine, certified coin. That's a real numismatic premium, not just melt value.

What this coin actually is

The Onza Libertad ("Liberty Ounce") is Mexico's flagship modern bullion and collector series, issued by the Banco de México, the country's central bank. Most people know the full one-ounce version. This is the 1/4 ounce (quarter-ounce) fraction from 2004, a smaller and much scarcer piece.

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

Spec	Detail
Metal	Pure silver .999 fine
Weight	7.7758 grams (1/4 troy ounce)
Diameter	27 mm
Edge	Reeded
Finish	Bullion (satin)
Mintage	15,000 pieces
Mint mark	Mo (Mexico City)
Year	2004

The front (obverse) shows the Mexican national coat of arms, an eagle on a cactus devouring a serpent, with the legend "ESTADOS UNIDOS MEXICANOS." The back (reverse) shows the Winged Victory (the Angel of Independence, a famous monument in Mexico City) in front of the two volcanoes Popocatépetl and Iztaccíhuatl, with the "Mo" mint mark and the year 2004.

Why it's worth more than the silver

A quarter-ounce of pure silver on its own is only worth a few dollars at spot price. What lifts this coin is the mintage of 15,000. For a modern issue, that's low. Fractional Libertads (1/4, 1/10, 1/20 oz) were produced in far smaller numbers than the one-ounce coins, and 2004 is one of the tighter years in the series.

Collectors who assemble complete fractional sets need this exact date and size, and there simply aren't many to go around. That demand against a small supply is what creates the premium over melt.

What it's worth right now

Condition drives everything. The same coin can be worth USD 40 or USD 150 depending on grade and whether it's been professionally certified by NGC or PCGS, the two main third-party grading services.

Condition	Approximate value (USD)
Circulated / handled	40 to 60
Uncirculated, raw	60 to 90
Certified MS-68 or higher	100 to 150+

These are collector-market ranges, not fixed quotes. A coin with visible scratches, spotting (silver "milk spots" are common on Libertads), or fingerprints sits at the low end. A flawless, high-grade certified example commands the top. Because it's a precious-metal coin, it can never fall below its silver melt value, which acts as a price floor.

The myth to ignore

A quarter-ounce Libertad is not a "worth thousands" coin, and any listing claiming so is fishing. The genuine value sits in the double or low-triple digits. The pieces that break records in the Libertad series are the large kilo and 5-ounce proofs in top grades, not the small fractions. Know the real range so you don't overpay or, worse, undersell to a quick buyer.

How to tell if yours is genuine

Because it's silver, counterfeits exist. Check two things first with a jewelry scale and a caliper:

• Weight: should be 7.7758 grams. Fakes are often off.
• Diameter: should be 27 mm.

Beyond the measurements, look at the strike. Genuine coins have crisp, sharp relief on the eagle and the Angel. Fakes tend to look flat, mushy, or have uneven surfaces. Be suspicious of any offer priced far below the silver value, that's the classic sign of a fake or a scam. When in doubt, professional certification settles it.

About "error coins"

Genuine mint errors (off-center strikes, die rotation, doubled dies) can multiply a coin's value. But most "errors" people spot on social media are post-mint damage: dings, corrosion, or cleaning marks, not factory errors. If you think you have a real one, post clear photos of both sides for the community to review before assuming it's rare.

Where to sell it

For the best result, use a verified dealer from the Pesoteca shop directory, who can appraise it on the spot, or list it in the Pesoteca buy-and-sell forum among collectors who actually want this date. Photograph the obverse, reverse, and edge, and check the price range on this page before you sell. Don't dump it on the first social-media offer. For more on the series, see our guide to the full Onza Libertad silver coins.

Got a 2004 quarter-ounce Libertad, or a full fractional set you're trying to complete? Post your photos in the Pesoteca forum and let the community weigh in on grade and value.

1/4 troy oz silver Libertad 2004 Regular BU

This piece is the 1/4 troy oz silver Libertad, struck by the Mexico City Mint in 2004 in its Regular BU version.

Technical data. It contains 7.775 g of pure silver of .999 fineness and measures 27 mm in diameter. The reverse bears the effigy of the Ángel de la Independencia, adopted 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 lower-middle fraction of the set. Its size lets you appreciate the engraving of the Angel and the coat of arms without reaching the price of the full ounce. A good choice for anyone building the complete set by year without overspending on each piece.

Context of the year. In 2004 Vicente Fox Quesada was governing. The first physical silver ETF launched in the United States, the iShares Silver Trust. International demand for bullion silver took off.

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 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 hunters look for to build the complete set by year without overspending on each piece.

Mintage. Banxico reported in its official tables a minting of 3,234 pieces for this combination of fraction, year, and finish. That number is the basis for gauging the piece's relative scarcity within the program.