About Us
At Lone Mountain Coin, we help individuals, collectors, and families understand the true value of what they own—from single rare coins to lifetime collections, estates, and bullion—in an honest, respectful, and pressure-free environment.
Meet the Owner
Before forming Lone Mountain Coin, Stephen was Co-Founder, Fellow, and Chief Scientist of Team Cymru, a company whose technology scaled to helping millions of users, many Tier 1 ISPs, NSPs, and governments in the fight against cyber crime world-wide. He developed many of the cutting edge technologies which help set them apart and be recognized as the top most influential leaders in the world of Internet Security. Stephen has a Computer Science degree from Wheaton College and has also worked at major tech companies such as Cisco Systems, IBM and others. He has partnered with various business owners to map out and execute effective strategies for growth.
Although he retired from the field of Information Security in 2015, he has been more active than ever in various fields of interest. Lone Mountain Coin is not a job, it’s a passion. He LOVES coins and vintage bars.
Family Owned & Operated
We are a family owned business that has been in the coin world for years. As coin enthusiasts ourselves, we’ve enjoy helping others navigate through the world of precious metals, coin collecting and numismatics. What began as a hobby quickly blossomed into a passion and hence Lone Mountain Coin was born.
During the pandemic in 2020 we were doing a lot of our initial triage virtually through video consultation, phone, and text messaging. Now we invite you to come to the shop in North Scottsdale – nothing beats a face to face visit. We will occasionally come to you by appointment to evaluate your collection in person and to make things easier on you.
Did You Know?
19th Century Vintage Ingots
We are passionate about 19th century ingots. We own and maintain the premier site and census of rare vintage ingots on RareIngot.com.
Collector Groups & Communities
We also own and moderate several collector groups including the largest and most popular group on Pre33 US Gold with over 5000 members, as well as groups on CAC Coins, World Gold, and Vintage Bars (over 2300 members!).
In A Nutshell
LMC is located in Scottsdale, AZ, and we proudly service Scottsdale, Carefree, Phoenix, Glendale, Peoria, Surprise, Sun City, Cave Creek, Tempe, Mesa, Chandler, Gilbert, as well as the nearby areas.
We believe in building meaningful, long-lasting relationships, and always exceeding our customers’ expectations. We are in this for the long haul, and we’ll be there for you every step of the way.
We buy and sell coins, currency, silver and gold and we believe that trust is earned. From casual collector to serious investor – we look forward to allowing our team the opportunity to earn your trust. We are passionate about coins and collecting, just as much as you are.
We buy and sell, gold, silver, platinum, precious metals, type coins, PCGS, NGC, CAC, CACG, ANACS, ICG, raw coins, and other types – liberty seated, morgans, barbers, peace, dollars, half dollars, busts, early silver and gold, modern silver eagles, and more — just to name a few.