Gold Au $1662.30 $0.00
Silver Ag $19.08 $0.00
Platinum Pt $870.40 $0.00
Palladium Pd $2194.00 $0.00
Call 207-801-1204

About Us

Thank you for visiting Bar Harbor Coin & Precious Metals Exchange website. 

For more than 30 years I have been a full-time coin and bullion dealer that many of you remember from our full page ads that we regularly ran in Coin World under the name of Diamond State Coins and Currency Inc. headquartered in Wilmington, Delaware (Est 2001). I am now in Maine and am ready to assist you with all your numismatic and precious metal needs. Expect the same great service you have come to know and trust over the years. I am here to help you in any way I can.

I specialize in high grade type and key date coins as well Gold and Silver bullion products. If you need any assistance, please do not hesitate to contact me at mike@barharborcoin.com

I am passionate about coins and history and appreciate working with others who share that passion. My goal is to make every client a client for life through hard work, dedication and going above and beyond expectations. I look forward to hearing from you!

Memberships:

  • American Numismatic Association (Lifetime)
  •  Certified Coin Exchange
  • PCGS and NGC 
  • Various state and regional coin clubs