Located in Chicago, IL, this established coin dealer specializes in buying and selling coins and numismatic collectibles for both seasoned collectors and newcomers. Subak Inc offers expertise in precious metals, rare coins, and numismatic investments with professional grading and authentication services. Whether you're looking to build your collection or sell valuable coins, this Chicago-based dealer provides knowledgeable guidance and fair market pricing.
Located in Chicago, IL, this established coin dealer specializes in buying and selling coins and numismatic collectibles for both seasoned collectors and newcomers. Subak Inc offers expertise in precious metals, rare coins, and numismatic investments with professional grading and authentication services. Whether you're looking to build your collection or sell valuable coins, this Chicago-based dealer provides knowledgeable guidance and fair market pricing.
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— Edgar Martínez, Feb 2025
3 star review— Mario Long Sr., Jul 2025
5 star review— michael finder, Aug 2025
John Subak is very friendly and very fair and is conveniently located for me because his business is in the Loop! I only had a couple silver bars and a gold coin to sell and he gave me a fair price and some good advice for when I decide to buy more precious metals in the future. I will definitely do business with Subak again!— Shaz Campbell, Jun 2020
Subak and his associate certainly lived up to their outstanding reviews. Both were very professional, knowledgeable, patient and kind. They took the time to explain to me what they were doing and how the value of the coins was determined. The few coins of more than 50 that I brought in were much more "valuable" than I imagined. They made me a offer and there was no pressure to accept. I will definitely recommend them to anyone who is looking to sell or buy coins. It's nice to see that exemplary customer service and fair business practices still exist.— Anthony Cork, May 2022
Mr. Subak is a very kind individual. He was willing to help even with what little time he had! He made me feel acknowledged and wanting to do business. I first discovered Mr. Subak after a terrible experience with his competition down the street. Highly recommend him to any coin enthusiast. Thank you sir for your kindness!— Charlie Spatz, Mar 2024
Have dealt with Jon numerous times over the years and have found him to be fair, honest, and reasonable. Is always a pleasure to interact with him.— John Patrick, Nov 2025
Mr Subak is relocated on the 18th floor of the building now. I had a few silver Morgan coins along with some other silver coins , red stamped $2 and $5 bills. I had read the reviews on him here and decided to call for an appointment. VERY nice and fair guy !! My wife and I came in from out of town and were very pleased with him and his offers. I highly recommend him! Give him a call , tell him what you have and go from there. I don’t think you’ll be disappointed.— Daniel Oxley, Oct 2025
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