8 Reales Felipe V 1715 (Cob): What It's Worth Today

Most old Spanish colonial coins are worth a modest premium over their silver, not a fortune. But a genuine 8 reales of Felipe V dated 1715, struck by hand at the Mexico City mint, sits in the collectible tier: expect roughly 100 to 300 USD for a worn example with a partial date, and several thousand USD for a sharp, well-centered, certified piece. In 2026, demand for early Bourbon cobs stays steady among world-coin collectors.

This coin is what collectors call a cob (in Spanish, macuquina): a hand-hammered silver piece cut from a bar and struck on an irregular blank. That crude look is normal and expected. It does not mean your coin is fake or damaged.

Quick facts on the 1715 Felipe V 8 reales

Feature	Detail
Denomination	8 reales (the classic "piece of eight")
Ruler	Felipe V, first Bourbon king of Spain
Mint	Mexico City (Casa de Moneda de México)
Year	1715
Metal	Silver, .900 fine
Weight	24.92 grams
Diameter	35 mm
Edge	Plain (unmilled)
Catalog	KM#47
Value range	~100 USD worn to several thousand USD certified high grade

Why this coin has real value

The 8 reales, the famous "piece of eight," was the reference silver trade coin of the world during the 1700s. It circulated across the Americas, Europe, and Asia. That global history gives Felipe V cobs a built-in collector base far beyond Mexico.

Felipe V was the first Bourbon king of Spain. During his reign, the Mexico City mint was still making 8 reales by hand, before the screw-press machinery (volante) modernized production starting in 1732. So a 1715 example is a genuinely early, hand-struck piece from that pre-modern era.

What actually drives the price is not age. It is legibility and centering. Because each blank was cut and hammered by hand, most surviving cobs are off-center, clipped, or have a date that is partly or fully missing. A cob with a full, readable 1715 date and a clear assayer mark is scarce and commands a strong premium. A worn piece with no visible date is worth close to its silver content plus a small collector markup.

What yours is likely worth

• Low grade, date not fully readable: roughly 80 to 200 USD. At this level it trades largely as a historic silver piece.
• Mid grade, partial to full date, decent detail: roughly 250 to 800 USD.
• High grade, full date and assayer, well centered, third-party certified: commonly 1,000 to several thousand USD. Exceptional pieces go higher at auction.

Silver content sets the floor. At 24.92 grams of .900 silver, the coin holds about 0.72 troy ounces of pure silver, so it can never be worth less than that metal value. Everything above that is collector premium, and for a coin this old the premium is usually large. For context on how melt value works on Mexican silver, see our guide to Mexican silver coins.

What it is not

Do not expect a life-changing number just because the coin is 300 years old. Cobs are historic and collectible, but Felipe V 8 reales were struck in large quantities for trade, and worn, low-detail examples are common in the market. "Old" does not equal "rare." The rare part is a sharp, dated, centered survivor, not the coin itself.

Be aware that this is one of the most heavily counterfeited types in world numismatics. Cast copies, modern replicas, and salted "shipwreck" fakes circulate widely. Treat any bargain-priced example with suspicion.

How to tell if yours is genuine

1. Weigh it. A real piece is very close to 24.92 grams. A cob well under weight (say, under 23 grams) with no obvious clipping is a red flag.
2. Check the diameter and edge. About 35 mm, with a plain, uneven edge. Casting seams or a suspiciously smooth, uniform edge point to a fake.
3. Look at the surfaces. Genuine hand-struck cobs show flat, struck detail with irregular flan edges. Cast fakes look grainy, soft, or bubbly, and often have file marks where a seam was removed.
4. The ping test helps as a quick screen: real silver rings with a clear, sustained high tone when balanced on a fingertip and tapped gently. Base-metal fakes sound dull and short. This is a hint, not proof.
5. Get it certified if it might be worth real money. Sending it to NGC or PCGS confirms authenticity, grade, and often the assayer variety. For any potentially four-figure coin, certification pays for itself.

Unsure about your piece? Post clear photos of both sides and the edge in the Pesoteca forum and collectors will help you read the date and spot fakes.

Where to sell it

For a genuine, higher-value example, an auction house that handles world coins (Heritage, Stack's Bowers) reaches serious buyers and gets the best result on certified pieces. For a straightforward sale, a verified dealer from the Pesoteca shop directory will value it on the spot without middleman markup, and the buy-and-sell forum connects you directly with collectors.

Whatever route you choose, photograph the front, back, and edge, and check the range in this page before you accept an offer. Never sell an untested cob for pure silver price if the date is readable: that legibility is exactly what a collector pays extra for.

Have a 1715 Felipe V 8 reales sitting in a drawer and can't make out the date? Bring it to the Pesoteca forum and let the community help you grade it before you sell.

This piece belongs to the reign of Felipe V I of Spain (1700-1746). The first king of the House of Bourbon in Spain, grandson of Louis XIV of France. His first period of reign (1700-1724) lasted until his abdication in favor of Luis I.

The government of New Spain in 1715 was in the hands of Fernando de Alencastre, Duke of Linares, consolidating the new Bourbon order in New Spain.

The numismatic type of the piece is cob (macuquina), also called hammer-cut coin. The planchets were cut with shears from a silver bar and struck between hand dies, so no cob has an edge or a perfectly circular shape. It circulated as the reference trade coin throughout the Atlantic for more than two centuries.

The Mexico City mint had been striking cobs almost without interruption since the 16th century. The last years before the pillar reform of 1732 saw an increase in the volume of registered silver, pressed by European demand and by the mines of Zacatecas and Guanajuato. The dies were signed by the Mexico City mint assayer active in the period, an official charged by the Royal Treasury with certifying that the silver fineness met the viceregal standard.

The Krause catalog references this piece under KM#47, useful for matching the record with international auction listings.

It was the year after Utrecht, with the Bourbon reforms beginning the reordering of the empire.