Karl's Coins is a trusted coin dealer in New Berlin, WI, specializing in buying, selling, and trading U.S. coins, sterling silver, gold, silver bullion, and scrap gold for collectors and investors throughout Milwaukee and Southeast Wisconsin. Our knowledgeable team provides honest service and competitive pricing whether you're looking to expand your numismatic collection, liquidate precious metal assets, or explore the world of coin collecting.
Karl's Coins is a trusted coin dealer in New Berlin, WI, specializing in buying, selling, and trading U.S. coins, sterling silver, gold, silver bullion, and scrap gold for collectors and investors throughout Milwaukee and Southeast Wisconsin. Our knowledgeable team provides honest service and competitive pricing whether you're looking to expand your numismatic collection, liquidate precious metal assets, or explore the world of coin collecting.
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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Fair and pleasant to deal with— Mahmood Bilal, Jun 2024
Ótimo atendimento, peças de Qualidade.0— Rodrigo Belo, May 2025
5 star review— WI PATRIOT, Jun 2025
Is my go to coin shop— Tyler Pulchinski, Aug 2025
5 star review— Jer, Aug 2025
Great guy, honest and reliable information ℹ️ and service you can trust! 💯%©®™✓ Highly recommend Karl's Coins!😃👍— Brian Van Duyn, Jul 2023
Nice small shop. Karl treated me very fairly on the prices of the coins I cashed in. He was also knowledgeable and helped to educate me also.— Ken Love, Jul 2023
Karl is a great coin dealer/guy!! Great selection and great prices.! Will be my new precious metals dealer.— Justin Sikorski, Feb 2024
Karl is enthusiastic and knowledgeable. His premiums do tend to be a bit high on some items, but on some others are a great deal.— Jerry Wick, Nov 2021
Karl is a nice guy. I was able to buy some coins from him, and I have sold gold bullion to him for spot price. Lately I found it hard to buy from since he values his very common date Morgan dollars high. Last two times he got mad and put his stuff away.— DB PC, Jul 2018
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