Thank you for visiting us online! Collector's World Inc. has been serving the Mid-Michigan area for almost 34 years! Since opening our doors in October of 1981 we have done nothing but move forward to help serve you, the customer. We are a family owned and operated business spanning two generations and hopefully more in the future! We deal in Old U.S. Coins, Gold Coins and Bullion also Silver Coins and Bullion!