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.  

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31 December 2021
We have discussed a number of times before which factors determine the price for rare coins, including a coin’s availability, its condition, and what the market for that coin is at present. One aspect of coin condition is if it has circulated. Coins that have circulated will be worth less than uncir...
29 October 2021
The Morgan dollar often gets the spotlight for American dollar coinage, but the Peace dollar is no ugly stepdaughter. It also has a rich history full of some controversy and is an attractive coin with interesting design elements. Due to a greater supply, the Peace dollar presents an enjoyable challe...
30 November 2021
In December of 1941, Japanese bombers attacked Pearl Harbor. The United States entered World War II in both the European and Pacific arenas immediately after. This had a drastic effect on the price and availability of many common commodities, including metals. The U.S. Treasury changed the compositi...
30 September 2021
Coin lovers know that collecting paper currency can also be enjoyable and rewarding. Currency is more fragile than metal coins are, of course, but they also preserve history. A period of time in American history that seems never to fully fade in the American imagination is the Civil War. During thes...
31 August 2021
At Grand Rapids Coins we love coins. We love helping people collect coins with numismatic value, and we also enjoy finding investment coins for our clients. In this business, much of the focus is on rare coins or gold or silver coins and bullion. However, we are also excited about platinum coins as ...

What Clients Are Saying


PCGS NGC Michigan State Numismatic Society 

 PMG Authorized DealerWest Michigan Coin Club