GDK Coins is Western New York's premier coin dealer, proudly serving the Buffalo area since 1964 with integrity, honesty, and extensive numismatic expertise. We buy and sell coins, gold and silver bullion, stamps, collectibles, and a wide variety of antiques including jewelry, pocket watches, and memorabilia from our location in Depew, NY. With over 47 years of experience, we're committed to providing exceptional service to collectors of all sizes.
GDK Coins is Western New York's premier coin dealer, proudly serving the Buffalo area since 1964 with integrity, honesty, and extensive numismatic expertise. We buy and sell coins, gold and silver bullion, stamps, collectibles, and a wide variety of antiques including jewelry, pocket watches, and memorabilia from our location in Depew, NY. With over 47 years of experience, we're committed to providing exceptional service to collectors of all sizes.
Imported listing assembled from public business information and numismatic directory sources. Some business details may have changed. Confirm directly with the dealer or claim this profile to update it.
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5 star review— Waldemar Pawlowski, Feb 2025
Honest, fair prices, great to buy from, large inventory, Pete and his crew are knowledgeable and friendly, best place in Buffalo area to buy any coin at a fair price .— Lawrence Kaufman, Feb 2025
5 star review— Michael Runo, Aug 2025
5 star review— David Kozminski, Jan 2026
Peter is a great man. He does not nickel and dime you and he does not try to take advantage. I had a fairly large collection I needed to downsize. I told Peter how much I was looking to get out of the items and I ended up with 25% more than I asked for.— green leaf, Oct 2021
Excellent coin and collectible shop in the Buffalo, NY area. Peter is friendly and knowledgeable, has lots of inventory, and great prices. This store is well worth the trip for any collector. Thank you. 5 stars.— O. M. S., Aug 2023
The new owner, Pete, is a solid guy. Very fair and helpful. I enjoy his honest advice and knowledge. Purchased several Franklin Half Dollars and silver Washington Quarters, many in the great condition I demand and many at below current values if you are a loyal customer. I highly recommend you stop by.— joe cronin, Aug 2017
Came in a little over a month ago with my 3 month old and the gentleman in the shop was extremely welcoming and answered all of my questions. He gave me a good deal on buying multiple coins and the transaction went seamlessly through. I really enjoyed looking at the Franklin halves and the Kennedy's. I did purchase a few barber quarters and next time I believe I'll be purchasing some of the silver rounds he has. Nothing but cordial and responsive to my questions. Top notch. Will definitely be back. Thank you!— Daniel Ingersoll, Aug 2018
Fair prices, everyone behind the counter I have ever interacted with has always be very nice and cordial. Nice local business, I don't necessarily do a high volume of business but more than happy to give them mine.— Nicholas LaMarca, Nov 2024
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