Trusted Local Antique Buyers in Long Island, NY

Get the highest price for estate items, including jewelry and coins, in Long Island, NY. Gold Coast Auctioneers offers personalized, professional service, ensuring your precious items receive the attention and valuation they deserve.

We have over three decades of experience as estate jewelry buyers in Long Island, NY. We know how to assess and appraise your treasures accurately.

At Gold Coast Auctioneers, we purchase a wide range of items. Whether you need an antique military item buyer or a fine art buyer in Long Island, NY, you can rely on us for expert service and deep knowledge of your heirlooms or newfound valuables.

About Gold Coast Auctioneers

The Finest Collections

NY Gold Coast Auctioneers and Estate Buyers is conveniently located on Long Island in Plainview, New York. We are licensed, bonded, insured and have been in business helping clients with estate liquidation and downsizing services since 1993. We buy jewelry, furniture, lighting, fine and decorative art, and fashion as well as Mid-Century Modern design and more. We are able to travel to come to you, provide you with friendly and professional service and pay you as soon as you need.

Monday, 10am–5pm
Tuesday, 10am–5pm
Wednesday, 10am–9pm
Thursday, 10am–5pm
Friday, 10am–5pm
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Open today, 10am – 5pm

Tuesday, 10am – 5pm
Wednesday, 10am – 5pm
Thursday, 10am – 5pm
Friday, 10am – 5pm
Saturday, Closed
Sunday, Closed

Interesting Details

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Exhibitions Released

Antique Military Items

Choose us for reliable antique military item buyers in Long Island, NY. We buy swords, helmets, knives, bayonets, badges, and uniforms. Our team includes specialists who thoroughly understand the historical importance of military items from significant historical conflicts.

Antique Jewelry

Contact us when you need antique jewelry buyers in Long Island, NY. We have a deep knowledge of all types of jewelry, including antique pieces from around the globe. We are always ready to discover and buy jewelry with remarkable craftsmanship from sought-after jewelers and brands.

Auction Highlights

At Gold Coast Auctioneers we pride ourselves upon our expertise in a multitude of unique and high-value items.

View all highlights

Auction Highlights

At Gold Coast Auctioneers we pride ourselves upon our expertise in a multitude of unique and high-value items.

View all highlights
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Past Auctions

Browse through all of our past auctions and view final bid details for each of our sold items.

All Sold Items

Become a Member

Become a member today and receive exclusive information on upcoming auctions.

Join Today

Past Auctions

Browse through all of our past auctions and view final bid details for each of our sold items.

All Sold Items

Antique Furniture, Rugs, and Home Decor

We frequently buy home decor and furniture, including mid-century modern pieces and antiques. Other joint estate items include rugs, carpets, lamps, and other household items.

These are just a few of the most popular categories of estate items. As experienced antique dealers in Long Island, NY, we also buy designer fashion, watches, clocks, sculptures, musical instruments, and more.

Contact us today to book an appointment and have your antique items assessed. Book now!

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