100 Pesos Herencia Numismática I: Morelos SUD 2011 Value

If you inherited a 2011 Mexican 100 pesos coin showing an old "8 reales Morelos" design, here is the honest answer: it is a modern commemorative, not a colonial rarity. Most examples trade for a modest premium over face, but a certified high-grade piece with its original mint packaging can bring several hundred dollars. What it is worth comes down to grade and packaging, not age.

What this coin actually is

The 100 Pesos Herencia Numismática de México I, Morelos Tipo SUD (2011) is part of Banxico's Herencia Numismática de México series, a run of modern collector coins that reproduce famous historical Mexican pieces. This one recreates the design of the 8 reales struck by insurgent leader José María Morelos (the "SUD" type). The word "Herencia" means "heritage," and the whole point of the series is nostalgia, not scarcity.

Here is the part people miss: it looks old because it copies an antique design, but it was minted in 2011. It is a bimetallic coin with a distinctive matte-and-shine finish, made for collectors and sold through Banxico, not something that circulated in change.

Specifications (check yours against these)

If your coin does not weigh close to 33.96 grams or measure 39 mm, treat it as suspect until proven otherwise.

What it is worth in 2026

Value tracks condition. A worn, circulated example is worth a small premium over its metal and face. A pristine, certified example is a different animal.

These are working ranges, not fixed quotes. The single biggest value driver after grade is whether you still have the original Banxico blister or presentation case. A coin loose in a drawer is worth a fraction of the same coin sealed in its factory packaging.

Do not expect "colonial 8 reales" money. Genuine Morelos-era 8 reales from the 1810s can command thousands at auction, and confusion between the two is exactly why people overestimate the modern reproduction. This 2011 piece is a tribute, and the market prices it as one.

Is it rare?

Banxico never published an official mintage figure for this issue. When a mint stays quiet on numbers, it usually means the coin came out in limited numismatic sets rather than mass circulation, which is a point in its favor but not a jackpot. Collector forums throw around estimates, but none are confirmed. Treat any specific mintage claim you see online as speculation.

Because 2011 was the only year of issue, there are no date varieties to chase. There can be minor die varieties (small errors, letter positions) that only NGC or PCGS graders bother to distinguish. For a casual owner, one is one.

How to tell if yours is genuine

1. Weigh it. It should hit 33.96 grams. Off by more than a fraction of a gram is a red flag.
2. Measure it. 39 mm across. No exceptions.
3. Check the relief. Compare the raised detail against official Banxico images. Fakes tend to have flatter, softer detail.
4. Inspect the edge. It has an interrupted reeded edge, not a smooth or fully continuous one.
5. Certify if it matters. If you think you have an uncirculated or high-grade example, third-party grading by NGC or PCGS is the definitive answer and adds resale confidence.

See our coin condition grading guide to grade yours before you decide anything.

Where to sell it

If you are in or near Mexico, your best options are a verified numismatic dealer, a serious collector marketplace, or a formal coin shop with an in-house appraiser. Photograph the front, back, and edge, and know your grade range before you list.

• A verified numismatic shop from the Pesoteca directory will appraise it on the spot, by city, with no middleman markup.
• The Pesoteca buy-and-sell forum puts you in front of actual collectors instead of one lowball bidder.

Avoid dumping it on general marketplaces at the first offer. Online listings are also where the most fakes circulate, so if you are buying rather than selling, always ask the seller for photos of the edge and the exact weight.

Have the 2011 Morelos SUD sitting in a box and not sure what grade it is? Post clear photos of both sides and the edge in the Pesoteca forum and let collectors weigh in before you sell.

100 pesos silver, Herencia Numismática de México series I, 2011, a reproduction of the 8 reales Morelos SUD type. Piece from the inaugural issue of the Bank of Mexico's Herencia Numismática project dedicated to the 8 reales Morelos, an insurgent coin struck under the authority of José María Morelos y Pavón at the provisional mints of the south during the War of Independence. The SUD variant carries the distinctive legend SUD on the reverse, a sign of issue from the southern territory under insurgent control. It was produced at rudimentary mints such as Tehuacán, Chilpancingo, and Oaxaca between 1811 and 1814 using copper plates with counterstamp or improvised planchets. Official weight of the Herencia reproduction close to 31.10 grams at 0.999 silver fineness. The matte-mirror finish combines a satiny field with mirror relief. Under the administration of the Bank of Mexico led by Agustín Carstens. The complete series I included six pieces in 2011 dedicated to colonial and early republican numismatic milestones. Pieces collectible for documenting, in modern format, one of the most emblematic insurgent issues of the Mexican Independence cycle.