Neptune GBX
Delaware
- Address
- DE
- Phone
- (302) 256-5080
- Website
- neptuneglobal.com
Neptune Global is a full service precious metals dealer serving the wealth management industry, individual investors, family office and broker dealers.
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 Neptune GBX in DE. 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.
Cameras and a locked door are normal
Buzz-in doors, counters, and cameras protect the shop and the people in it. They are not aimed at you personally. Follow the house rules. If you are asked to wait to be let in, wait. That is a well-run store, not a cold shoulder.
Keep paper money flat and in sleeves if you have them
Do not fold old notes to “fit the envelope.” Do not rubber-band a stack of large-size bills. Do not tape tears. Bring them as they are. Currency people would rather see an honest wrinkle than a new crease you added in the car.
Shopping an offer is etiquette when you are honest
“I want to hear one more shop, then I will decide” is adult. “I already promised it to you” when you have not is not. If you come back, say what changed. Dealers respect a straight process. They do not respect being used as a foil.
Ask how this shop likes to pay and get paid
Cash, debit, credit, check, and wire are not universal. Some counters are cash-friendly on bullion. Some run cards every day. Some write a check on a larger buy. Ask before you assume. Have a backup so a good deal does not stall over the last step.
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.