Valuables We Buy

Locations in Oyster Bay & Lynbrook, NY

Trusted Local Experts

Established in 1974

Earn Up to $500 Bonus for Selling Gold Jewelry

Discover the Value of Your Treasures

At Coin Galleries of Oyster Bay, we specialize in buying a wide range of valuable items with honesty, expertise, and top-market payouts. Whether you're a seasoned collector or simply looking to sell items you no longer need, our team is here to make the process smooth and rewarding. From rare coin collections and precious metals to cherished sports memorabilia, we offer fair evaluations and immediate payment in a secure, professional setting.


We proudly purchase coin collections, gold, silver, and sports memorabilia of all kinds. No matter the size or condition of your items, we’re interested in hearing your story and helping you uncover their true value. With decades of experience and a reputation built on trust, Coin Galleries of Oyster Bay is your go-to destination for turning your valuables into cash—quickly and confidently. Visit us today!

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Why Choose Coin Galleries of Oyster Bay

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Established in

1974

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Locally

Owned

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Family

Owned

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Knowledgeable

Staff

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Trusted, Local Experts

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Jewelry Buyers

We purchase all types of fine jewelry, from timeless heirloom to modern designs and even broken pieces. Our experienced team has the expertise to accurately evaluate and offer top value for your jewelry.

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Coin Collections

We're interested in all types of coin collections, from rare numismatic pieces to everyday circulation coins. Our team has the knowledge to accurately assess and value your coins.

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Gold Buyers

We purchase gold in various forms, including coins, bars, and jewelry. Using advanced equipment, we provide precise evaluations of your gold items, ensuring you receive fair value for your precious metal assets.

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Silver Buyers

Coin Galleries of Oyster Bay welcomes silver coins, bullion, and flatware. We offer competitive prices for your silver items, drawing on our extensive experience in the market.

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Gold and Silver Bullion

Coin Galleries of Oyster Bay is a trusted source for in-stock gold and silver bullion, including American Eagles, Buffalo Gold, silver bars, and certified collector coins graded by PCGS and NGC.

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Sports Memorabilia

Our knowledgeable staff can appraise and make offers on a wide range of sports collectibles, from vintage baseball cards to autographed jerseys.

Earn a $50 Bonus

Get $50 extra when you sell $1,000 worth of your gold jewelry to Coin Galleries of Oyster Bay. Our expert appraisers ensure you receive top dollar for your precious items.

Visit us today to cash in!

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
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Earn a $500 Bonus

Sell us $10,000 worth of gold jewelry and we'll give you an extra $500! Coin Galleries of Oyster Bay is the area's trusted source for buying and selling jewelry, diamonds, rare coins, and more.

Visit us in Oyster Bay or Lynbrook today!

Not valid with any other offers or promotions. Restrictions apply. Must mention this coupon at the time of scheduling.
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Here's what our satisfied customers are saying...

At Coin Galleries of Oyster Bay, we take pride in providing exceptional numismatic services to our customers. We would be grateful if you could share your thoughts about our business with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review  of Coin Galleries of Oyster Bay and let others know what you think.