Cornerstone Bullion
Colorado
- Address
- CO
- Phone
- (800) 558-4671
- Website
- cornerstonebullion.com
- Private form — use Email shop
COVID-19 Update: We have gold and silver in stock and ready to ship at very competitive prices. Please contact us at (800) 558-4671 to lock in your order today. While inventory is scarce during this unprecedented time, we continue to have stock for our customers.
Dealer location
Street is not on file. The pin is the ZIP or city area — not a door.
Collector notes
Visiting a coin shop
A few notes before you walk into Cornerstone Bullion in CO. These rotate daily. They are general collector etiquette from CDXList — not this shop’s house rules. When something is unclear, ask the person at the counter.
Check hours before you drive
Listings show hours when the shop has shared them. They still change for lunch, shows, and appointments. If you are coming from across town, call or look at the hours on this page. A two-minute check beats a locked door.
They do not have to buy what you brought
A shop can pass on tokens, damaged coins, or a category they do not handle. “We don’t buy that” is information. Ask who might. Do not argue them into a box they cannot use. A clean no today keeps the door open next time.
Stay with your coins
Do not leave a box on the counter and wander the cases. Do not ask the dealer to watch your bag while you go to the car. Your lot stays in front of you until the deal is done or you pack up. That is how both sides stay comfortable.
Bring identification on a larger visit
A license in the car does not help at the counter. If you might sell, buy something expensive, or move cash, bring ID in with you. It speeds things up and avoids an awkward pause after you already agreed.
Large cash deals may require identification
That is federal law on certain cash amounts, not the shop being nosy. Bring a government ID if you plan to move a lot of cash either direction. A dealer who asks for ID on a large deal is doing the job the right way.