Professional Numismatic Services
At Acadia Bullion, we combine deep market expertise with a commitment to transparent, honest estimates. Whether you are looking to expand your physical bullion portfolio, find certified rare pieces, or need a secure and private evaluation of a large collection at home, our professional services are designed to guide you every step of the way.
Specialty Items We Deal In
Explore a selection of featured products and services.
Gold & Silver Graded Coins
Authenticated and certified gold and silver pieces graded by top tier industry experts.
Proof & Mint Sets
Pristine, official government-struck coin sets preserved perfectly for collectors.
Un-graded Coins
Historical, raw, or bulk coins evaluated accurately based on condition and metal content.
Coin Supplies
Professional-grade albums, protective holders, and storage to preserve your collection's value.
Curious about the actual market value of your coins or bullion? We provide comprehensive, no-obligation evaluations. Our process follows strict industry grading standards and real-time market tracking, ensuring you receive an honest and accurate assessment of your items' worth. No hidden fees, no pressure.
Request an EstimateFor large estate collections, rare accumulations, or clients who prefer maximum privacy, we bring our expertise directly to your doorstep. We service the South Portland area and surrounding communities, bringing all the necessary testing and grading tools to safely evaluate your collection on-site.
Book House CallWe are active buyers and sellers of premium numismatic products. If you are looking to liquidate, we offer highly competitive, market-reflective payouts. If you are building a collection, we help you source authenticated and high-purity pieces securely. We make every transaction transparent and seamless.
Submit a Buy/Sell Request
Ready to Experience a Better Way to Deal in Coins?
Whether you want to schedule a convenient house call, get an item appraised, or learn about our current inventory, our local experts in South Portland are here to help.