Frequently Asked Questions

At Humboldt Gold Exchange, we pride ourselves on our reputation for honesty and integrity. We are committed to providing our customers with fair, competitive prices and transparent transactions. Our reputation is built on the trust and confidence of our customers.

Yes, our local family business is licensed by the city, the local police station, and the Department of Justice (DOJ)

Due to the sometimes-uncertain nature of the national and international financial markets, it is wise to have a trustworthy backup plan. Some coins are still considered to be legal tender, they could prove to be valuable options in the unfortunate event of a financial crisis. Another advantage is the variety of investment opportunities available. In fact, there are so many varieties of gold and silver coins that investors who are willing to put in the work can end up with an impressive portfolio

Humboldt Gold Exchange offers free evaluations, with upfront and honest prices for your coins based on the latest market value. Whether you have a single coin or you just inherited a collection, no problem, we are happy to look at it with you! Drop by the shop or give us a call today to get more information about this no cost to you service.

Absolutely! We offer an optional private buying room, that can be used for walk ins or appointments, for a more discreet visit

Bullion refers to raw precious metals, like gold and silver, refined to a high purity and often shaped into standardized coins, bars, or ingots, valued primarily for their metal content rather than any aesthetic or numismatic qualities. People buy bullion as a store of value, a hedge against inflation, and a safe-haven asset during times of economic uncertainty. The value of bullion is primarily based on the weight and purity (typically 99.9% pure) of the precious metal it contains.

24K (Pure Gold): 100% pure gold, known for its soft and brilliant color. 22K 91.7% pure gold, often used in jewelry for its rich color and durability. 18K: 75% pure gold, 25% composed of other metals (like copper, silver, or palladium), which help in durability and coloring. 14K: 58.3% pure gold, a popular choice for jewelry due to its balance of durability, cost, and appearance. 10K: 41.7% pure gold, 58.3% composed of other metals. This is more durable and affordable.

Look for a hallmark or stamp, often "925", "ster," or "sterling" on the underside, base, or handle. If you see "EP" (electroplated) or "EPNS" (electroplated nickel silver), the item is silver-plated, not sterling silver. It can be very hard to identify if something is made of sterling or not, so please feel free to come into Humboldt Gold Exchange with any pieces you have questions about!