What We Do

Grand Rapids Coins (formerly Mullen Coins) is in business to help you realize a fair value when you buy and sell your coins and currency. Many of our customers first ask us to evaluate their collections. There is no charge for an evaluation.

Located in West Michigan, we BUY US coins, World coins, US currency, full collections, bullion coins, and Mint and Proof sets. We also buy gold and silver jewelry, other sterling, and antique collectibles.

If you’re a collector, be sure to check out our substantial inventory on this website—we sell to customers throughout the nation. We also sell rare coins, bullion and currency locally, and will help with your wish list searches.

We have two locations in the Grand Rapids area. Grand Rapids Coins’ offices are conveniently located in Rockford and Grandville, Michigan. Call Ben Soldaat for an appointment at (616) 884-5048  or send an email to This email address is being protected from spambots. You need JavaScript enabled to view it.. We are here to serve you.

Member: ANA, MSNS, CSNS, and FUN. Certified dealer with PCGS, NGC, and CAC.  

Subscribe to Inventory Updates

29 November 2022
New coin collectors have many questions when it comes to their coins. This is natural. Whether people collect coins as an investment strategy, because they enjoy the hunt for rare mintages, or because they are true numismatists at heart, they want to be able to find the coins they desire and care fo...
26 October 2022
Judas Iscariot’s 30 pieces of silver are so well known, so infamous in history, that it’s a euphemism for betrayal in Western culture. Have you ever wondered what those 30 pieces of silver were exactly - or how much they were worth? Scholars have debated these questions for years. Let’s go through s...
12 October 2022
The Kennedy half dollar is a very popular collectible coin that has both sentimental value for many Americans as well as numismatic value for coin collectors. Why is this coin worth seeking out? Which ones are the most valuable? We will answer those questions here. The History of the Kennedy Half Do...
30 September 2022
Queen Elizabeth II died on September 8, 2022 after a 70-year reign, marking the end of a long era in British and world history. As the sovereign ruler of the United Kingdom and other Commonwealth realms, her likeness has been minted on coins since 1953 and bills since 1960. Currently there are appro...
29 August 2022
When you begin collecting coins, one of the terms you will run into over and over again when reading coin descriptions is toning. We have discussed toning and how it affects coin value previously. In this blog we will discuss a specific type of toning - rainbow coin toning - and why it makes some co...

Grand Rapids Coin Dealer Buys Coin and Jewelry Collections from all 50 states

Mullen Coins helps sellers receive a fair value for their coins, bullion, antiquities, and jewelry. Our customers also find what they’re looking for at competitive market prices. Contact us today, [hot link].

What We Buy:

  • U.S. coins

  • Gold/silver/platinum bullion coins and bars

  • Moderns

  • Selected antiquities

  • Gold and silver jewelry.

 

Our commitment to sellers: Our experience suggests many sellers of coin collections, gold and silver bullion coins, and gold and silver jewelry are selling family collections and accumulations, often inherited from parents. We are committed to assuring that you receive fair market value for your treasures.

 

Our commitment to buyers and collectors: Whether online or through personal appointment, Mullen Coins helps buyers find what they’re looking for at competitive market prices. We maintain a significant inventory with a special focus on U.S. coins and currency. Our hope is that you will find fresh, attractive rare coins every time you visit us. If we don’t have what you’re looking for, we’ll utilize our nationwide network of dealers to help find that special coin. The rarer the coin, the tougher the search, but the more rewarding the acquisition when found. The majority of our coins are PCGS and NGC graded coins. Mullen Coins also offers bulk gold and silver coins and bullion for the investor. Contact us [hot link]


What Clients Are Saying


PCGS NGC Michigan State Numismatic Society 

 PMG Authorized DealerWest Michigan Coin Club