Specialties
What makes Copper State Coin & Bullion different from other coin shops and gold dealers in Arizona? Over 40 years of hands-on numismatic and precious metals expertise - and a team that treats every customer like a collector, not a transaction number.
We specialize in buying and selling gold, silver, platinum, and palladium bullion, rare U.S. coins, certified numismatic coins, collectible paper currency, estate jewelry, luxury watches, and sports memorabilia. Whether you're a first-time seller with an inherited collection or a seasoned investor building a precious metals portfolio, we provide honest appraisals and competitive pricing every time.
Unlike faceless online gold buyers, we invite you into our clean, secure, well-lit shops where you can sit down with a real expert who will walk you through every step. No pressure. No lowball offers. Just fair market value backed by decades of experience. We pride ourselves on transparency - you'll always know exactly how we arrive at our price.
Our inventory is one of the largest in the Phoenix metro area, featuring bullion bars, coins, and rounds from world mints, pre-1933 gold, graded rare coins, and unique collectibles you won't find elsewhere. We're constantly sourcing new pieces for the most discerning collectors.
Two convenient Valley locations ready to serve you:
Peoria - 8360 W. Thunderbird Rd, Suite C#103 | 623-432-3953
Phoenix - 4550 E. Bell Rd, Suite 188 | 602-377-1944
Walk-ins always welcome. Free quotes on all items!
History
Established in 2001.
Copper State Coin and Bullion grew out of a genuine passion for coin collecting and precious metals. We started over 20 years ago as Mint Treasures, an e-commerce business serving collectors nationwide. As our reputation grew, so did demand for a trusted local coin shop where customers could buy, sell, and trade in person. That's when Copper State Coin and Bullion was born.
We opened our storefront to fill a gap in the Phoenix metro - a professional, no-pressure coin shop and gold dealer where collectors and investors feel welcome. Today we operate two locations in Peoria and Phoenix, offering gold, silver, platinum, palladium, rare coins, currency, jewelry, watches, and memorabilia.
Our mission hasn't changed since day one: honest appraisals, fair pricing, and a comfortable environment for everyone - from first-time sellers with inherited collections to experienced numismatists building world-class portfolios. That commitment is why customers keep coming back.