1950 Mexican 50 Centavos Silver Coin (Cuauhtémoc)

If you inherited or found a 1950 Mexican 50 Centavos coin with the profile of a warrior on the back, here is the honest answer: it is a common coin, and most examples are worth a few dollars driven mostly by their silver content. Uncirculated pieces are worth more, but no version of this date is rare. In 2026, a typical circulated example trades for roughly 10 to 15 USD, close to its metal value.

What it's worth right now

This coin (catalog reference KM#449) is worth money for two reasons: it contains real silver, and collectors like the design. But the 1950 date is not scarce. Mexico struck 13,570,000 of them, a large mintage, so they show up often in dealer inventory and online listings.

• Circulated, worn: around 10 to 15 USD, essentially the silver floor plus a small premium.
• Lightly circulated (nice detail): 15 to 30 USD.
• Uncirculated with original luster: 40 USD and up, depending on grade and eye appeal.

The silver alone sets a hard floor. This coin weighs 6.66 grams at .300 fineness (30% silver), so it carries about 2 grams, roughly 0.064 troy ounces, of pure silver. With spot silver in a normal range, that is a few dollars of metal you can always recover from a bullion buyer.

Is it silver? Yes, but not much

US readers ask this first. The 1950 50 Centavos is billon silver, meaning a low-fineness alloy: .300 silver, with the rest being copper, nickel, and zinc. It is not high-grade silver like the .720 or .900 coins Mexico made in other eras. So do not expect a big bullion payout. The value is more about condition and collector demand than raw metal weight.

Specifications to check

• Weight: 6.66 grams
• Diameter: 26 mm
• Fineness: .300 silver (about 2 g pure silver, 0.064 troy oz)
• Edge: reeded (grooved)
• Mint mark: Mo (Casa de Moneda de México, the Mexico City Mint)
• Denomination legend: 50 Cs

Who is on the coin

The reverse shows Cuauhtémoc, the last tlatoani (ruler) of the Mexica (Aztec) empire, in profile facing right, with a descending eagle in front of him. The eagle is a play on his name in Nahuatl. The design is by Lorenzo Rafael. The obverse carries the Mexican national coat of arms with the eagle. Cuauhtémoc's profile stayed on this denomination for several years, which makes the design familiar to anyone sorting through mid-century Mexican change.

The myth: "old Mexican silver coin = fortune"

Most people who find one of these assume age plus silver equals a big payday. It rarely works that way. With more than 13 million struck for 1950 alone, supply is high and the price stays modest. What moves the number is condition, not the date. An uncirculated example with full luster can be worth several times a worn one, but a beat-up pocket-piece is worth close to melt. If a listing claims this exact coin is worth hundreds because it is "old," that is marketing, not the market.

How to tell if yours is genuine

Start with the physical facts. A real 1950 50 Centavos should weigh close to 6.66 grams, measure 26 mm, and have a reeded (grooved) edge. The reverse must show Cuauhtémoc with the descending eagle, the Mo mint mark, and the 50 Cs legend. Red flags:

• A weight or diameter well outside range.
• A smooth (plain) edge where a reeded edge should be.
• Soft, mushy detail that looks cast rather than struck.

Note one point of confusion: some older references list this design with different specs. Trust the standard catalog data (KM#449, .300 silver, 6.66 g, 26 mm, reeded edge) and verify weight and edge yourself with a scale and a loupe.

Where to sell it

Because this is a common coin, you have options. For a single worn example, a local coin shop or a silver-buying dealer will pay near melt value. For an uncirculated piece, it is worth getting it looked at by a grading service (NGC or PCGS) before selling, since a certified high grade can multiply the price. You can also compare active listings on collector platforms to see what pieces in your grade actually sell for. To find buyers and sellers, check the Pesoteca shop directory and compare prices by grade before you close a deal. If you have several coins, our guide to Mexican silver coins helps you sort which ones carry real premiums.

Have a 1950 50 Centavos in hand and not sure what grade it is? Post clear photos of both sides on the Pesoteca forum and we will help you pin down whether yours is a melt piece or a keeper.

The circulating cent coins in Mexico during the second half of the 20th century were struck in alloys that changed according to the cost of metals: copper, bronze and brass in the low denominations (1¢, 5¢, 20¢); cupronickel for the intermediate denominations (25¢, 50¢, late 10¢); and .720 silver for some 25¢ and 50¢ pieces in the 1950s. Each change of alloy produced a distinct variant of the same face value. 1950 corresponds to the period in which this variant circulated, before the transition to Nuevos Pesos in 1992. The Mexican Mint kept the basic design of the National Coat of Arms on the obverse and the numeric value on the reverse throughout this era.