100 Pesos Herencia Numismática II (Macuquina, 2012): Value & Guide

If you inherited or found a Mexican 100 Pesos Herencia Numismática de México II dated 2012, here is the honest answer: this is a modern collector coin, not a colonial rarity, and its value in 2026 depends almost entirely on condition and whether it still sits in its original Banco de México packaging. Most examples trade in the low tens of dollars, not thousands.

The name confuses a lot of people. "Macuquina" (in English, cob coin) refers to the crude, hand-struck silver coins of the Spanish colonial era. This 2012 piece is a modern reproduction honoring that style, part of the Herencia Numismática de México series. It is not an actual colonial cob. If someone tells you the design means it is centuries old, that is wrong.

What it actually is

This is a commemorative 100 Pesos struck by Banco de México in 2012 as part of the "Herencia Numismática de México II" collection. The obverse reproduces a colonial macuquina (cob) design with a matte-and-brilliant finish. It belongs to the modern Nuevos Pesos era, so despite the antique look, it is a recent mint product.

Specifications (verify yours against these)

If your coin does not match this weight and diameter closely, treat it as suspect. Genuine pieces hit these numbers. Counterfeits and unrelated tokens usually miss on weight, diameter, or edge detail.

What it's worth in 2026

Honest expectation: this is a modern commemorative with limited but real collector demand. Value comes from condition and original packaging, not from age.

• Circulated or handled, no packaging: a modest premium over face, typically in the low tens of dollars.
• Uncirculated in original Banco de México packaging: commands the strongest premium among casual buyers.
• Certified in a high mint-state grade (NGC or PCGS): the top tier for this issue, since a slab removes all doubt about authenticity and grade.

We do not publish a single fixed dollar figure here because this is not a coin with a documented record at major US auction houses. Anyone quoting an exact "guaranteed" price for a raw, uncertified example is guessing. The honest range is from a few dollars over face to a stronger figure for a certified top-grade piece.

Is it rare?

Banco de México did not publish an official mintage for this specific issue. That usually means it went out in restricted numismatic sets or a limited release rather than general circulation. Collector forums float numbers, but none are confirmed. Low documented mintage can support value, but "no published figure" is not the same as "extremely rare and valuable." Demand for this series is steady, not explosive.

How to tell if yours is genuine

1. Weigh it. It should read 33.96 grams. A digital jewelry scale settles most doubts.
2. Measure it. 39 mm diameter. Off-size means off-genuine.
3. Check the relief. Compare the strike against official Banco de México images. Fakes tend to have flatter, softer detail, especially on the cob design.
4. Inspect the edge. It should show the discontinuous reeded edge described above.
5. When in doubt, certify. For any piece you think is worth real money, third-party grading from NGC or PCGS is the definitive insurance. A slab confirms both authenticity and grade in one step.

Errors and varieties

Genuine mint errors (off-center strikes, die rotation, doubled strikes) can multiply a coin's value when verified. Be careful: most "errors" shared online are post-mint damage such as bumps and corrosion, not factory errors. If you think you have a real one, post clear photos on the Pesoteca forum so experienced collectors can weigh in before you assume it is valuable.

Where to sell it

For a US owner, your realistic options:

• A verified numismatic dealer from the Pesoteca shop directory, which values the piece on the spot without middleman markup.
• The Pesoteca buy-and-sell forum, where you deal directly with collectors who actually want this series.
• Certified marketplaces if your coin is slabbed by NGC or PCGS, since a graded piece sells faster and safer.

Before you list it, photograph the obverse, reverse, and edge, weigh it, and confirm the grade. Do not dump it on the first offer in a social media group. A little patience and one clear photo set usually add more than any rushed sale.

Have a 100 Pesos Herencia Numismática II Macuquina and want a second opinion on grade or authenticity? Post your photos in the Pesoteca forum and let collectors who know this series tell you what you're holding.

100 pesos silver Numismatic Heritage of Mexico series II, 2012, reproduction of the colonial cob (macuquina). Piece from the Bank of Mexico's Heritage project dedicated to the 8-reales cob, a hammer-strike minting technique used in the Spanish American mints from the 16th century until the introduction of the mill in the mid-18th. In New Spain the cob was produced from 1572 until 1732, when the Mexican Mint adopted mechanical minting. The planchet was cut with shears from the cast silver bar and struck between fixed dies, which produced irregular edges and frequently truncated legends. Official weight of the modern Heritage reproduction close to 31.10 grams with .999 silver fineness. The matte-brilliant finish combines a satin field with mirrored relief. Under the administration of the Bank of Mexico led by Agustín Carstens. Series II included six pieces in 2012. Collectible pieces for reproducing in modern format the longest-lived minting technique in Mexican numismatic history, the starting point of the entire colonial gold and silver system.