1/2 oz Silver Libertad 2015: Value & Real Prices

Most 1/2 oz Silver Libertad coins are worth their silver content plus a small premium, a range of about 18 to 30 USD in 2026. The 2015 fractional bullion is worth more than that base because of a low mintage of only 16,000 pieces, which pushes clean, high-grade examples toward 50 to 60 USD or more among collectors.

If you inherited or found one, here is exactly what you have and what it is worth in US dollars.

What is a Libertad?

The Libertad (Spanish for "Liberty") is Mexico's flagship modern silver coin, struck by Banco de México, the country's central bank. It is a bullion coin, meaning it is bought and sold primarily for its precious metal content, with a floor value tied to the spot price of silver. Investors and collectors both buy them.

You have the 1/2 ounce (fractional) version from 2015. The full series comes in several sizes; the half ounce is one of the smaller fractional pieces, which tend to have lower mintages than the standard 1 oz coin.

Specifications of the 1/2 oz Silver Libertad 2015

Feature	Detail
Metal	.999 fine silver (pure silver)
Weight	15.5517 grams (1/2 troy ounce)
Diameter	33 mm
Edge	Reeded
Finish	Bullion (satin)
Official mintage	16,000 pieces
Mint mark	Mo (Mexico City)

The obverse shows the Mexican coat of arms (an eagle on a cactus devouring a serpent) with the legend "ESTADOS UNIDOS MEXICANOS." The reverse shows the Winged Victory (the angel from Mexico City's Angel of Independence monument) in front of the Popocatépetl and Iztaccíhuatl volcanoes, with the year 2015.

What is it actually worth?

Two things drive the value: the silver content and the low mintage.

Metal floor. The coin contains exactly half a troy ounce of pure silver. That sets a hard minimum: it can never be worth less than half the spot price of silver at any given moment. Even a worn, scratched example holds that floor.

Collector premium. A mintage of 16,000 is small for a bullion coin. That scarcity means clean examples trade above melt. In an average circulated or handled condition, expect roughly 25 to 40 USD. A high-grade, uncirculated piece, especially one professionally graded, can reach 50 to 60 USD or more depending on demand at the time.

Condition	Approximate value (USD)
Handled / spotted	20 to 30
Clean uncirculated	35 to 50
Graded MS-69 / MS-70	55 to 80+

These are working ranges. Silver's spot price moves the whole scale up or down, so check current silver before you buy or sell.

The myth to avoid

A modern silver coin from 2015 is not a rare antique worth thousands. If you saw a listing claiming a common Libertad is worth a small fortune, that is either a graded top-pop example, a proof version, or simply an inflated asking price. The realistic ceiling for a standard bullion 1/2 oz 2015 in the best condition is in the tens of dollars, not the hundreds. Low mintage helps, but this is a recent, widely available series.

How to check what yours is worth

1. Confirm it is genuine. Weigh it on a jewelry scale: it should be 15.5517 grams. Measure the diameter: 33 mm. Counterfeits usually miss on weight, diameter, or have flat, mushy detail. Be suspicious of any offer far below the silver value.
2. Assess the grade. Bullion coins take marks easily. Look for scratches, milk spots (cloudy white patches common on Libertads), and rim dings. The cleaner the surface, the higher the premium.
3. Decide if grading is worth it. Professional grading (NGC or PCGS) costs money and only pays off if the coin is near-flawless. For an average piece, skip it.
4. Check current silver spot before agreeing to any price, since half the value tracks the metal.

Where to sell or buy

Sell to a buyer who handles the coin and weighs it in front of you. A verified numismatic shop will appraise it on the spot, or you can list it in the Pesoteca buy-and-sell forum among collectors who know the series. Photograph the obverse, reverse, and edge before you sell. Avoid dumping it to the first bidder on social media.

Want to know how your 1/2 oz Libertad stacks up against the full 1 oz Onza Libertad or the gold Centenario? Post your photos in the Pesoteca forum and let the community weigh in on grade and value.

1/2 troy oz silver Libertad 2015 Regular BU

This piece is the 1/2 troy oz silver Libertad, minted by the Mexican Mint in 2015 in its Regular BU version.

Specifications. It contains 15.55 g of pure silver, .999 fineness, and measures 33 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, along with other historical coats of arms as an identity mark of the family.

Role within the set. It is the upper-intermediate fraction. It weighs exactly half of the flagship piece and is usually minted with smaller runs than the full ounce, which gives it a profile of relative scarcity within the year's set.

The year in context. In 2015 Enrique Peña Nieto was in office. Silver closed at 13.82 USD per troy ounce, one of the lowest prices of the period. A historically good year to assemble the complete set.

Regular BU finish. The Regular finish, cataloged by Banxico as satin or BU, is achieved with dies without special polishing. The result is an even matte shine across the entire surface, with no mirror contrast between fields and reliefs. It is the traditional bullion finish: bought for its weight in pure silver plus a modest minting premium. It is the version collectors seek to assemble the complete set by year without draining their wallet on each piece.

Mintage. Banxico reported in its official tables a minting of 19,111 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.