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.
You do not have to announce what you paid
“I have three thousand in this” is not a grade or a melt value. It puts the dealer on defense and does not change what the coin is. Tell them what it is, where it came from if that matters, and what you want to do. Let the piece speak, then talk numbers.
Not every coin shop is a pawn shop
Some do jewelry and scrap. Some do not. Ask if you have gold jewelry, a watch, or diamonds. Do not assume, and do not be put out if coins are what they do. The right shop for coins may send you next door for the rest.
When metals jump, the shop gets busier
A sharp day in gold or silver fills the parking lot. Offers take longer. Lines get real. If you can wait a quieter day, you will get a better conversation. If you cannot, bring patience and a simple list of what you have.
Do not crack a graded holder in the shop
PCGS, NGC, ANACS, and CAC holders are part of the product. Opening one at the counter to “see it better” can wreck the value. If you want it out, that is a decision you make at home, not a demonstration.
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.