2 oz Silver Libertad 2002 Proof: Value & Prices

The 2002 2 oz Proof Silver Libertad is one of the scarcest modern Mexican silver coins, with an official mintage of just 400 pieces. That tiny number, not the age, is what drives its value. In 2026, a genuine example in original packaging commonly trades well above its silver content, and higher-grade certified pieces can reach into the low four figures in USD.

What you actually have

The Libertad (full name Onza Libertad, meaning "Ounce of Liberty") is Mexico's flagship silver bullion and collector series, minted by Casa de Moneda de México. This is the 2-ounce Proof version from 2002. "Proof" means it was struck with polished dies to give mirror-like fields and frosted, matte relief. These are collector coins, sold in official Banco de México (Banxico) packaging, not coins meant for circulation.

Most old coins people inherit are worth a few dollars. This one is different for a simple reason: only 400 were made.

Specifications

Feature	Detail
Denomination	2 oz Libertad
Year	2002
Finish	Proof
Weight	62.21 grams
Diameter	48 mm
Metal	Silver .999 fine
Edge	Reeded
Mintage	400 pieces

At .999 fineness and 62.21 grams, this coin contains right around 2 troy ounces of pure silver. That silver content sets a hard floor on its value: no matter the condition, it is worth at least its melt value at the current silver spot price. The collector premium on top of that comes from the 400-piece mintage.

What it's worth in 2026

Value depends on three things: condition (grade), whether it still has the original Banxico packaging and certificate, and the silver spot price on the day you sell.

• Melt floor: roughly 2 ounces of silver, so its baseline moves with the spot market. Check the current spot price and multiply by 2 for the metal value.
• Nice example in original packaging: trades at a healthy premium over melt because of the low mintage.
• Certified high grade (PCGS/NGC PR69 or PR70): this is where the low mintage really shows, with the strongest examples reaching into the low four figures in USD.

Because only 400 exist, prices are set by how many collectors want one at any given moment more than by a fixed catalog number. If you have one still sealed in its Banxico blister with paperwork, do not break it open. Original packaging adds real money on modern proof coins.

For a walkthrough of grading terms, see our coin condition grading guide, and browse the full Onza Libertad series to compare years.

The myth to ignore

A lot of listings online slap huge prices on any Libertad because "silver is valuable." Common-date bullion Libertads (the plain uncirculated 1 oz coins made by the millions) are worth close to melt, period. The 2002 2 oz Proof is a genuinely scarce piece, but the value comes from the 400-coin mintage plus grade, not from age or from the word "silver" alone. Do not confuse it with the ordinary 1 oz coins.

How to check if yours is genuine

Silver coins get counterfeited, so verify before you buy or sell.

1. Weigh it. Use a jeweler's scale. It should read 62.21 grams. Fakes are almost always off on weight.
2. Measure it. Diameter should be 48 mm. Check with calipers.
3. Look at the strike. A real proof has deep mirror fields and crisp frosted relief. Flat, mushy detail or dull surfaces are red flags.
4. Be suspicious of cheap offers. Anything priced below the value of 2 ounces of silver is a warning sign, not a deal.
5. When in doubt, get it certified. PCGS or NGC will authenticate and grade it, which also raises resale value.

Where to sell it

You want a buyer who understands the low mintage and pays a fair premium, not a generic gold-and-silver shop that only pays melt.

• A verified dealer from the Pesoteca shop directory can appraise it in person on the spot.
• The Pesoteca buy-and-sell forum puts you in front of collectors who actually chase this series.

Before you sell, photograph the obverse, reverse, and edge, and keep any original Banxico packaging with the coin. Do not dump it to the first offer on social media.

Think you might have the sealed 2002 2 oz Proof, or found one loose in an inherited lot? Post clear photos on the Pesoteca forum and let collectors help you confirm what it is.

2 troy ounces Libertad silver 2002 Proof

This piece is the 2-troy-ounce silver Onza Libertad, struck by the Mexican Mint in 2002 in its Proof version.

Technical data. It contains 62.2 g of pure silver, .999 fineness, and measures 48 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, alongside other historical coats of arms as the family's identity mark.

Role within the set. It is a piece for serious collecting. Its mintage is far below that of the standard ounce and its large format lets the detail of the engraving shine. It is usually hunted one-on-one alongside the 5-ounce.

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

Proof finish. The Proof finish, also known as mirror, is achieved by polishing the dies to a specular shine in the fields, while the reliefs are frosted by micro-blasting. The piece comes off the press ready to display: it is not touched in the open air nor handled without gloves. Banxico delivers it in a sealed plastic capsule with an individually numbered certificate of authenticity. The Proof mintage is always far below that of the regular finish of the same year, and its price on the secondary market is usually between 40% and 80% above the equivalent BU version.

Mintage. In its official tables, Banxico reported a strike of 6,586 pieces for this combination of fraction, year, and finish. That number is the basis for measuring the piece's relative scarcity within the program.