Finding the best coin dealers in Castro Valley can truly give you peace of mind when buying, trading, and selling your gold and silver coins. Put your trust in our carefully curated list of reputable dealers. With so many to choose from, you can be sure that you will get the best deal possible.

Each and every dealer is able to help you with anything you might want or need. This means you can spend more time enjoying your collection and your money and less time trying to find someone worth dealing with. Professional, local, and verified businesses are here to meet your needs.

Castro Valley Coin & Currency-Alan Kreuzer

20863 Redwood Rd, Castro Valley, CA 94546

(510) 537-1442

Alan Kreuzer's Coin & Currency

20200 Redwood Rd Ste 2, Castro Valley, CA 94546

(510) 537-1442

MJC Enterprises & Pawnbrokers

576 E 14th St, San Leandro, CA 94577

(510) 638-5252

Gold N Treasures

2550 San Ramon Valley Blvd Ste I, San Ramon, CA 94583

(925) 855-4599

Gold Coin Car Wash

1920 San Ramon Valley Blvd, San Ramon, CA 94583

(925) 552-0544

Goodfellas cash for gold

402 W. Harder Rd., Hayward, CA 94544

(510) 355-8021

Foothill Coin & Jewelry

22449 Foothill Blvd, Hayward, CA 94541

(510) 582-2274

Oakland Silver And Gold

3929 Piedmont Ave, Oakland, CA 94611

(510) 601-0436

Northern California Coin Exchange

3356 Grand Ave, Oakland, CA 94610

(510) 839-9397

Oakland Coin & Jewelry

1725 Broadway, Oakland, CA 94612

(510) 254-3120

AAA Gold & Silver, China, Russia Coin & Collectible

1300 Clay St, Oakland, CA 94612

(408) 439-8329

Tung Po

320 10th St Ste 133, Oakland, CA 94607

(510) 271-7957

Jim Lam Collectibles

303 10th St Ste 201, Oakland, CA 94607

(510) 444-4448

Gold Coin Car Wash

2380 Foothill Blvd, Oakland, CA 94601

(510) 533-1640

Making Money Through Coin Dealers

Are you already a coin collector, or have recently inherited someone else's collection? Perhaps you've picked up a few coins over the years and would like to know what they're worth. No matter how you've come across coins, at some point you're going to want to sell them, whether because you need the money or because you think the market is right.

Coin dealers are professionals you see when you're ready to make a deal regarding coins. Not only will they buy coins from you, but they can also sell you new pieces for your collection. They all operate differently, especially if they're independent vs. part of a partnership. there is a lot of money to be made out of collectible coins, so expect some scam artists mixed in with the real professionals.

if you're looking to make money, then be sure to research the dealer first to make sure they're certified (where applicable) and have a good history. After that, it's as simple as calling them or going into their office to discuss your collection. You can take either the whole thing or a few select pieces. They will inspect them to make sure they're real, and then assign a grade that will determine how much they're worth.

From there you can sell your coins (some bartering may happen) or get a certificate saying that they were graded as thus. This is one of the safest ways to make sure you get what your coins are really worth. Selling online means you may undervalue your collection.

Coin dealers can also sell you coins for your collection. If you're looking for something specific, they can act as a middleman and help locate the coin you want for a finder's fee. They have great connections all over the world and are great contacts to have even if you're not buying or selling right now.