Sep 18, 2025 | Coin Collecting, Coin Shows, Coins, Online Auctions, Type Coins, Uncategorized, US Coins, World Coins
For anyone who collects coins, there eventually comes a time to sell. Some collectors decide to part with a single rare piece, while others look to downsize or handle an inherited collection. At that point, the big question is how to sell. Should you pursue a private...
Sep 1, 2025 | Coin Collecting, Coin Shows, Coins, Online Auctions, Uncategorized, US Coins
One of the most exciting parts of coin collecting is discovering that a small, ordinary-looking coin in your possession is a key date—one that’s rare, historically significant, or especially valuable to collectors. These key dates serve as milestones within a series...
Aug 21, 2025 | Stamp Auctions, Stamp Collecting, Stamps, Uncategorized
Stamp collecting might seem like a quiet hobby to the outside world, but any seasoned collector will tell you that it’s full of excitement. For many, the thrill lies in the hunt for that elusive stamp: the one that’s hard to find, steeped in history, and perhaps even...
Aug 4, 2025 | Coin Collecting, Coin Shows, Coins, Stamp Auctions, Stamp Collecting, Stamps, Uncategorized, US Coins, World Coins
When you’re dealing with something as personal and potentially valuable as a coin or stamp collection, getting an accurate and trustworthy appraisal is essential. Whether you’re settling an estate, planning a donation, or just want to know what your collection is...
Jul 21, 2025 | Coin Collecting, Coin Shows, Coins, Currency, Stamp Auctions, Stamp Collecting, Stamps, Uncategorized, US Coins, World Coins
If you’ve ever sorted through a box of old coins or flipped through a family stamp album, chances are you’ve wondered: Is this worth anything? It’s a natural question—and one we hear almost daily at Centennial Auctions. Coins and stamps have a long history of being...
Jul 7, 2025 | Coin Collecting, Coin Shows, Coins, Online Auctions, Uncategorized, US Coins, World Coins
If you’ve got a coin or stamp collection, you’re thinking about selling, one of the first questions you’re probably asking yourself is: “When should I sell it?” It’s a fair question—and an important one. The truth is timing really can affect how much you make at...
Jun 12, 2025 | Stamp Auctions, Stamp Collecting, Stamps, Uncategorized
If you’ve ever picked up a stamp and wondered if it’s worth something, your first thought might be, “Is it rare?” That’s a fair question—and rarity certainly plays a role in a stamp’s value. But here’s the truth we’ve seen again and again at Centennial Auctions:...
May 30, 2025 | Coin Collecting, Coin Shows, Coins, Online Auctions, Precious Metals, Silver Coins, Stamp Auctions, Stamp Collecting, Stamps, Uncategorized, US Coins
Selling a coin or stamp collection for the first time can feel like entering unfamiliar territory. Whether the collection is a family heirloom, part of an estate, or something you’ve casually assembled over time, you likely have questions about how to proceed. That’s...
Apr 25, 2025 | Coin Collecting, Coin Shows, Coins, Online Auctions, Stamp Auctions, Stamps, Uncategorized
If you’re thinking about selling a coin or stamp collection in New England, you’ve likely considered a few options—private sale, consignment, or visiting a local dealer. But there’s one method that consistently delivers better results for sellers of all experience...
Apr 1, 2025 | Coin Collecting, Coin Shows, Coins, Online Auctions, Type Coins, Uncategorized, US Coins, World Coins
Inheriting a coin collection can be both a privilege and a challenge. Whether it’s a small collection of rare coins or an extensive assortment passed down through generations, knowing how to handle, evaluate, and possibly sell these coins can be overwhelming. At...
