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.

Grand Rapids Coins’ office is conveniently located near the RiverTown Crossings mall, minutes off of the I-196 exit, at 3181 Prairie St. SW, Grandville, MI 49418. Call Ben Soldaat for an appointment at (616) 378-0240  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.  

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29 June 2020
Gold is a highly coveted precious metal that has held its value over time. Grand Rapids Coins buys and sells coins and currency, but we also buy scrap gold and sterling silver. If you’ve ever wondered about the value of your gold jewelry or silver items, in this blog we will go through the differenc...
30 May 2020
For people who have an interest in coin collecting but don’t know where to begin, one common recommendation everyone gives is to search out Lincoln cents. There are so many different varieties of this coin, and they are everywhere in circulation, so even young children can successfully hunt for them...
29 April 2020
It must have been my lucky day. I couldn't sleep the other night, and I turned on the television. The first channel I caught was running a commercial for a coin dealer offering a very limited number of rare coins for sale. The first question I asked myself was, “How can these coins be rare if there ...
30 March 2020
Grand Rapids Coins operates our business by appointment only. We do this to ensure the safety and security of our customers. You may wonder why we do not operate a retail showroom or have hours in which we are open to the public. Let’s talk about the advantages of meeting by private appointment only...
29 February 2020
Americans are very familiar with coins and currency that display the motto, “In God We Trust.” It’s our nation’s motto, so it only makes sense that it would appear on our money. This was not always the case, however. Why was the motto added to our coinage and when?Civil War Upheaval The first coin t...

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]