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.
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 the holders, papers, and boxes they came in
Original packaging, certificates, and grading-company holders matter. Do not dump everything into a bag to “make it easier.” The dealer would rather see it the way it has been kept. Leave coins in PCGS, NGC, or ANACS holders.
If you feel rushed, you can pause
You are allowed to say you need a minute. You are allowed to pack up and think. You are not required to decide while someone is waiting behind you — step aside and let them go. A good shop would rather you be sure than sorry.
A buy offer is not an appraisal
An offer is what this shop will pay today. An appraisal is a written opinion, often for insurance or an estate, and it is a different service. If you need a document, say that first. Do not treat a verbal number as a formal appraisal.
This is a working shop, not a museum desk
They will talk coins. They will not give a free seminar on forty pieces while a line forms. Pick your best questions. Buy a book if you want to learn the series. A dealer who teaches a little is being generous with the clock.