8 Escudos Fernando VI 1750 Gold Coin: Value & Prices

If you inherited or found an 8 Escudos gold coin dated 1750 with the name Fernando VI on it, you are holding a real gold piece with genuine collector value. In 2026, authentic examples trade from roughly 2,500 USD at melt-adjacent levels up to well over 10,000 USD for high-grade, certified specimens. This is not a coin worth "a few dollars." It is close to a full ounce of gold, minted in Mexico City nearly 275 years ago.

What you actually have

The "8 escudos" was the largest gold denomination of the Spanish colonial system, often called an onza (Spanish for ounce) because it weighs close to one ounce of gold. Yours was struck under King Fernando VI of Spain (the Borbón dynasty) at the Mexico City mint (Casa de Moneda de México), when Mexico was still the viceroyalty of New Spain under the Spanish Crown.

Hard specs to check against your coin:

• Metal: Gold, 0.875 fine (21 karat)
• Weight: 26.97 grams
• Diameter: 36 mm
• Edge: Reeded (milled)
• Mint: Mexico City
• Assayer mark: MF
• Date: 1750

That 26.97 grams of 0.875 gold works out to about 0.759 troy ounces of pure gold. That number matters: it sets a hard floor on the coin's value, regardless of what any collector thinks. Even if it were the most common date in the world, the gold alone is worth thousands of dollars at current spot prices.

What it is worth in 2026

Value on colonial 8 escudos comes from three things: gold content (the floor), how original and well-struck the surfaces are (grade), and whether it has been authenticated by a major grading service. A raw, cleaned, or damaged example sells near its gold value. A sharp, problem-free coin in a NGC or PCGS holder sells at a strong collector premium.

These are working ranges for the type. Exact prices for this specific date and assayer depend on how many survive and how the coin grades. Because colonial gold was frequently melted, mounted in jewelry, or lost, survivors in clean condition are genuinely scarce, which supports the premium.

The myth to ignore

Searches for old Spanish colonial gold turn up claims of coins "worth a million dollars." For the 8 escudos, that is clickbait. The record-level prices in the mid to high five figures belong to specific ultra-rare dates, mints, and top-population pieces, not to a standard Mexico City 1750. What you have is valuable, but be realistic: expect thousands, not millions, unless a grading service turns up something exceptional.

How to tell if yours is genuine

Counterfeits of colonial gold exist, and they usually fail on the numbers. Weigh your coin on a precise scale. A genuine 8 escudos weighs 26.97 grams. Fakes, especially the low-purity gold copies coming out of overseas workshops, almost always come in underweight or in the wrong fineness. Check the diameter (36 mm) and the reeded edge as well.

Before you buy or sell anything at this price level, get it authenticated. For a coin worth this much, professional grading from NGC or PCGS is the definitive insurance. It confirms the coin is real, assigns a grade, and seals it in a tamper-evident holder that buyers trust. That certification typically adds more to the sale price than it costs.

Where to sell it

This is a four-figure coin, so do not dump it with the first buyer on social media. Your best options:

• A certified auction house (for high-grade or certified pieces, this usually brings the strongest price).
• A reputable coin dealer who handles world and colonial gold and can appraise on the spot.
• The Pesoteca buy-and-sell forum, among collectors who know the type.
• A verified numismatic shop from the Pesoteca directory for an in-person valuation.

Wherever you sell, photograph the coin front, back, and edge, weigh it, and note the assayer mark. Serious buyers want to see all of that before they make an offer.

Want to see how this piece fits the broader series? Compare it with other colonial gold escudos, browse other 8 escudos coins, or look at other coins from 1750.

Eight escudos Fernando VI, 1750, Mexico mint, assayer MF, Krause KM#150. Catholic jubilee year and mid-eighteenth century: New Spain was experiencing the Bourbon demographic peak after overcoming the matlazahuatl of 1736-1739. Fernando VI continued the neutralist government and the marquis of la Ensenada was pushing fiscal reforms in the peninsula. In Mexico the count of Revillagigedo had four years as viceroy with administrative and military reorganization. The ounce weighs a theoretical 27.06 grams with a fineness of 0.916. Produced by mill with a round planchet. The pillar reverse retained the crowned Pillars of Hercules over the sea with PLVS VLTRA banners. Krause KM#150 groups the pillar issues of Fernando VI with the MF signature between roughly 1748 and 1751. These years are of sustained issue without major political upheaval and with technical standardization consolidated after eighteen years of mill striking.