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Centennial Gold and Silver is a coin and precious metals dealer at 2101 E. Arapahoe Road in Centennial, Colorado.
The shop buys and sells gold, silver, and platinum coins, bullion, currency, and jewelry, and it has operated in the Denver metro area since 2008.
It's a family business, currently run by the family of founder Thomas Osieczanek, who opened the store and passed away in October 2021.
This review looks at what the shop offers, how it operates, and what to expect if you're buying, selling, or getting an appraisal there.
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Key Takeaways:
- Centennial Gold and Silver has operated since 2008 and moved to a larger Centennial, CO location in March 2023.
- The shop buys and sells gold, silver, platinum, coins, currency, and jewelry, and does not charge sales tax on U.S. coins, world coins, or bullion.
- Walk-in appraisals are available in-store, but phone and email quotes are currently limited due to volume.
Company Background
Thomas Osieczanek founded the shop in 2008 with the goal of running his own coin store. After he died in 2021, his family took over operations and kept the business running under a slightly rebranded name.
The company describes itself as locally owned, family-run, and woman-led. It belongs to several regional numismatic groups, including the Southside Coin Club, Denver Coin Club, Northside Coin Club, and the American Numismatic Association.
In March 2023, the store relocated to its current address on E. Arapahoe Road.
The move gave the business a bigger showroom, updated lighting, and more space to display inventory, which matters for customers: more floor space generally means more items on display at any given time, rather than everything sitting in a back room.
What They Sell
Here's a snapshot of the product categories listed on the company's site:
| Category | Examples |
|---|---|
| Gold coins | American Gold Eagle, American Gold Buffalo, Canadian Gold Maple |
| Silver | Silver coins, silver flatware |
| Fractional metals | Fractional gold bars |
| Novelty items | Copper Zombies (copper rounds) |
| Currency | U.S. and world paper currency |
| Jewelry | Gold and silver jewelry |
If a customer wants something not currently in stock, the shop takes special orders.
That's a common arrangement among smaller dealers who can't stock every mint product at once, and it's worth asking about before assuming an item is unavailable.
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Selling to the Shop
Customers can sell coins, bullion, jewelry, silver flatware, and military relics directly to the store.
The company says its lower overhead lets it pay more than some larger competitors, though that kind of claim is hard to verify without comparing actual offers side by side.
At Gold is Money 2 we stick to what is verifiable: the shop states it will match competitor pricing, so bringing in a competing quote is a reasonable way to test that claim yourself.
For anyone dealing with an inherited coin collection, the store also works with trust and estate attorneys to help identify item values passed down through an estate.
Families going through probate often have no idea whether a coin jar is worth $40 or $4,000, and getting it wrong in either direction creates problems.
Services Beyond Buying and Selling
The shop also offers:
- In-store appraisals for insurance or resale purposes
- Trade facilitation for collectors looking to diversify a collection
- Guidance for people new to coin collecting or precious metals investing
- Documentation for tax reporting on purchases and sales
On appraisals specifically: bring the item in person. As of this review, the company states it cannot provide detailed quotes or evaluations over the phone or by email because of market volatility and high in-store volume. That's a real limitation worth knowing before you drive across town expecting a phone quote first.
Tax and Reporting Notes
Colorado does not charge sales tax on purchases of gold, silver, or platinum bullion, coins, or currency, and Centennial Gold and Silver reflects that in its pricing. This isn't unique to this dealer.
It's state law in Colorado, and most legitimate coin shops in the state follow the same practice.
The store also provides documentation for buyers and sellers who need records for tax reporting, which matters more than people expect.
The IRS treats precious metals sales as reportable transactions above certain thresholds, and having clean paperwork from the dealer avoids headaches later.
Hours and Location
| Day | Hours |
|---|---|
| Sunday | Closed |
| Monday | By appointment |
| Tuesday–Friday | 10:00 AM – 5:00 PM |
| Saturday | 10:00 AM – 2:30 PM |
The store is located at 2101 E. Arapahoe Road, Centennial, CO 80122, and can be reached at (720) 394-7983. Walk-ins are welcome during regular hours.
Strengths and Limitations
A few things stand out. The shop has close to two decades of operation under the same ownership family, longer than a lot of small coin dealers manage.
Membership in four regional numismatic clubs suggests real engagement with the local collecting community, not just a retail storefront.
The no-sales-tax policy on bullion and coins is a genuine cost advantage for buyers, even though it's driven by state law rather than a special discount from the store.
On the limitation side: phone and email quotes aren't currently available, so anyone hoping for a fast remote valuation will need to plan an in-person visit instead.
The store's specialty in relic and estate items is useful, but pricing on those categories tends to vary more than standard bullion, since collectible and antique value depends heavily on condition and provenance rather than melt weight alone.
How the Buying Process Works
Selling to a local coin shop is different from selling to an online bullion buyer, and it helps to know what to expect before walking in.
At Centennial Gold and Silver, the process is described as an over-the-counter evaluation: bring the coins, jewelry, or currency in, and staff assess the items on the spot rather than mailing them off for review elsewhere.
That immediacy is a genuine advantage for people who want an answer the same day, rather than shipping items to a national buyer and waiting a week or two for a check.
There's a tradeoff, though. Online bullion dealers with national reach sometimes offer tighter spreads on common gold and silver coins because they move higher volume.
A small local shop can't always match that on bulk bullion sales. Where a shop like this tends to compete better is on mixed lots: jewelry, silver flatware, foreign currency, and estate collections that don't fit neatly into a bullion calculator. Those items need someone who actually knows what they're looking at.
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Community Involvement
Membership in the Southside Coin Club, Denver Coin Club, Northside Coin Club, and the American Numismatic Association is worth a second look. These aren't marketing badges.
Coin clubs generally require active participation and dues, and dealers who stay involved tend to have better access to current market information.
For a customer trying to figure out whether a dealer actually knows the numismatic side of the business, versus just weighing metal and quoting spot price, club membership is one of the more useful signals available short of asking for references directly.
Who This Shop Fits
Local Denver-area residents looking to buy common bullion coins, sell inherited collections, or get a fast in-person appraisal are the clearest fit.
Someone shopping for a rare, high-grade numismatic piece from out of state might be better served by a dealer with a larger online catalog, since in-person visits aren't practical from a distance.
For estate executors handling a relative's coin collection, the combination of appraisal service and attorney partnerships makes this a reasonable first stop.
Conclusion
Centennial Gold and Silver is a long-running, family-operated coin and bullion dealer in the Denver metro area with a straightforward in-person buying and selling process.
Its main constraint is that quotes require a store visit rather than a phone call, so plan accordingly if you're weighing whether to make the trip.
