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.
Bring coins in a way they can actually look at them
Trays, albums, and labeled bags beat a torn grocery sack. Do not pour coins onto glass. Hand them a box they can work through. Dirt, food, and loose batteries in the same tin make a poor first impression and a slower look.
Decide how you want to be paid before the offer
If you are selling, know whether you need cash today, a check, or time to think. Changing the method after they have made a number can change the number. A clear “I would like a check if we agree” at the start saves a second conversation.
Ask before you photograph coins or people
A picture of a piece in the case is often fine. A picture of another customer, an open buy, or the register is not. Ask first. Many shops are happy to let you shoot a coin you are considering. They are not a film set.
No magnets, acids, or scratch tests on the pad
The shop has the tools if a test is needed. Do not perform experiments on the glass. You can damage the coin and the counter. If you think something is fake, say why and let them look.
Ask if they buy the whole lot or select pieces
Some shops write one number for the box. Some pull the coins they can use. Neither is wrong. Ask which they do before they start. If you need everything gone today, say that. If you only want to sell the silver, say that too.