100 Pesos 2013 Herencia Numismática III (Junta de Zitácuaro): Value & How to Sell

If you inherited or found a large bimetallic Mexican 100 pesos coin dated 2013 with an old-style shield and "8 R" design, here is the direct answer: it is a modern commemorative with a genuine silver center, and in 2026 it typically trades from around 40 to 90 USD depending on condition, with pristine uncirculated examples near the top of that range. It is not a rare classic worth thousands.

This is the third release in Mexico's Herencia Numismática ("Numismatic Heritage") series. The 2013 coin reproduces the 8 Reales that were struck by the Junta de Zitácuaro, the insurgent government during Mexico's War of Independence around 1811. So it looks old, but the coin in your hand was minted in 2013 by the Casa de Moneda de México.

What you actually have

This is a bimetallic commemorative: a silver core surrounded by an outer ring. The design honors the original insurgent 8 Reales, a symbol of sovereignty during the independence struggle. The face value is 100 pesos, but that number does not drive its worth. What drives value is the silver content plus collector demand for the Herencia Numismática series.

Specifications (keep these to verify yours)

How much is the 2013 100 Pesos Zitácuaro worth in 2026?

Because this is a commemorative with a real silver core, it has a floor: the metal value. Above that floor, price is set almost entirely by grade (condition). Coins that arrive in BU (Brilliant Uncirculated) quality, with no rubbing or hairlines in the open fields, hold their value far better than pieces that have been handled, cleaned, or scratched.

• Circulated or handled: roughly 35 to 50 USD, close to metal value.
• BU / uncirculated, clean fields: roughly 60 to 90 USD.
• Top certified grades (NGC/PCGS MS68 and up): can bring a premium above the range for collectors completing the series.

Those are collector figures, not the 100 peso face value. Do not spend it as pocket change.

Is it rare?

No, not in the classic sense. This is a modern commemorative issue, not a scarce 19th-century original. Its appeal is thematic: it completes a run of coins tied to Mexican independence and historic numismatics, and the 39 mm two-tone format displays well. Demand comes from series collectors, which keeps prices firm but not explosive. If a listing claims this exact 2013 coin is worth thousands, that is inflated. The genuine insurgent 8 Reales from the 1810s are a different, far rarer story.

How to tell if yours is genuine

Start with the numbers, since fakes usually miss on physical specs:

1. Weigh it. A jewelry scale should read 33.96 grams. Off by more than a fraction of a gram is a warning sign.
2. Measure the diameter. It should be 39 mm with calipers.
3. Check the strike. Genuine pieces have crisp relief and clean separation between the silver core and the ring. Flat detail or smeared color between the two metals points to a counterfeit.
4. Inspect the edge. It should show discontinuous reeding.

If the weight, diameter, and strike all match, you almost certainly have the real coin.

About "error coins"

Genuine mint errors (off-center strikes, die rotation, doubling) can add real value. Most "errors" people post online are post-mint damage: dings, corrosion, or environmental toning, not factory mistakes. If you think you have a true error, post clear photos in the Pesoteca forum so the community can weigh in before you assume it is worth more.

Where to sell it

For the safest sale, use a verified dealer from the Pesoteca shop directory, where you get an on-the-spot appraisal without middleman markup, or list it among collectors in the Pesoteca buy-and-sell forum. Before you sell, photograph the obverse, reverse, and edge, and compare against the price range above. Avoid dumping it to the first bidder on social media.

Have one sitting in a drawer, or a whole box of inherited Mexican coins you can't identify? Post photos of the front, back, and edge in the Pesoteca forum and let collectors help you figure out what each one is worth.

100 pesos silver Herencia Numismática de México series III, 2013, a reproduction of the 8 reales of the Junta de Zitácuaro. A piece from the Bank of Mexico's Herencia project dedicated to the insurgent coin issued by the Suprema Junta Nacional Americana based in Zitácuaro, Michoacán, in 1811 and 1812. The Junta was the first attempt at organized independent government led by Ignacio López Rayón after the death of Miguel Hidalgo, and it functioned as the political authority of the insurgency until the royalist capture of Zitácuaro by Félix María Calleja on January 2, 1812. The Junta's coin bore the Mexican eagle with the legend IND N and was one of the country's first independent political issues. Official weight of the Herencia reproduction close to 31.10 grams with silver fineness .999. The matte-brilliant finish combines a satin field with mirror relief. Under the administration of the Bank of Mexico led by Agustín Carstens. Series III included six pieces in 2013. Collectible pieces for reproducing one of the purest material emblems of the insurgent movement's beginnings.