Mexican 10 Pesos Coin (1997): Value & Is It Silver?

If you inherited a box of Mexican coins and found the two-tone 10 pesos dated 1997, here is the honest answer: circulated, it is worth its face value, about 50 US cents at current exchange. It contains no silver. Only uncirculated examples or genuine mint errors sell for more.

This is one of the most common Mexican coins in existence. The Mexican mint (Casa de Moneda de México) struck 44,837,000 of them in 1997, and the same type still circulates in Mexico today. Finding one in your change or in a relative's collection means very little on its own.

Is the 1997 10 pesos silver?

No. This is the single most important thing to know, because it gets confused with an earlier coin that was silver.

The 1997 coin is bimetallic (two metals). The silvery center is not silver, it is alpaca, an alloy of 65% copper, 10% nickel, and 25% zinc. The golden outer ring is aluminum bronze. Neither metal has any precious-metal value, so there is no melt floor to speak of.

The confusion comes from the 10 nuevos pesos coins minted from 1992 to 1995. Those had a genuine .925 silver center and are worth more for their silver content. If your coin says "N pesos" or "nuevos pesos" and is dated 1992 to 1995, you may have the silver version, check the date carefully.

What the 1997 10 pesos is worth in 2026

Condition	Approximate value (USD)
Circulated, normal wear	Face value (about 0.50)
Uncirculated, full mint luster	A few dollars
Genuine mint error (off-center, double ring)	Varies, best sold to a collector

Circulated examples are worth exactly their face value. There is no premium for age here, the coin is not old and not rare. Value only appears in two situations:

1. Uncirculated condition. A coin with full factory brilliance and no wear can bring a small premium over face, typically a few dollars, from collectors building a date set.
2. A real mint error. A center struck off-center, a doubled ring, or a similar production flaw is what raises the price. These are uncommon and get sorted by collectors, not casual sellers.

If your coin is spotless or you suspect a defect, that is the only path to selling above face value.

Why collectors still care about the 1997 date

The 1997 issue is the first year of the modern 10 pesos type. It debuted after the 1996 reform, when Mexico dropped the "nuevo peso" (new peso) name and returned to calling the currency simply "pesos." Because it is the launch date of the series, many collectors start their 10 pesos date set here. That gives it a mild demand as a starter piece, but the huge mintage keeps prices low.

The design in the silvery center is the Piedra del Sol (the Aztec Sun Stone), showing the face of Tonatiuh and the fire mask. It is the same pre-Hispanic motif carried across the whole bimetallic 10 pesos series. This coin belongs to the bimetallic 10 pesos series within the nuevos pesos era.

How to tell if yours is genuine

Counterfeits of a low-value circulating coin are rare, but here is a quick check:

• Weight: 10.33 grams.
• Diameter: 28 mm.
• Edge: reeded (grooved).
• Center: matte silvery alpaca, not a mirror finish.
• Ring: golden aluminum bronze.
• Reverse: the Sun Stone at center with the mint mark "Mo" (for Mexico).

If the weight or diameter is well off these figures, be suspicious. A kitchen scale and a caliper settle most questions in seconds.

Where to sell it

To sell above face value you need an uncirculated example or a real error. Do not accept a guess-price. Compare what buyers are actually paying by checking the Pesoteca store directory, where you can contact dealers and see real numbers instead of a rough estimate.

Have a 1997 10 pesos you think is uncirculated, or spotted something odd about the strike? Post clear photos of both sides in the Pesoteca forum and we will help you tell face value from a genuine find.

When Banxico dropped the N$ prefix from the peso starting in 1996, circulating pieces kept the same physical format as their Nuevos Pesos equivalents from the decree of June 22, 1992. This bimetallic 10 pesos coin struck in 1997 is part of that continuity: same technical specifications, same base design with the National Coat of Arms on the obverse, only the nominal value visible on the reverse changed. That is why, when gathering dates, you see long sequences with very little variation.

For the Mexican collector who is building a collection by year, these pieces are the ones that fill the basic gaps before hunting the rare commemorative versions. Banxico has documented mintages in its Monetary Circular CM10 since the year 2000, so for 1997 it is possible to verify the exact mintage against that source. Pesoteca catalogs each year as a distinct physical piece in the PSM System family C, following our convention of one ID per collectible piece, not per shared design.