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Now shipping 2024 US Coin Listings and Market Values with all orders which contain the United States Coin Database

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Welcome to Carlisle Development Corporation!

All of our software products run on all recent versions of Windows (including Windows 11) Collector's Assistant and Grading Assistant II are also available as native Mac OS/X applications (Ventura, Monterey, Big Sur, Catalina, Mojave, High Sierra)


2024 US Coin Listings and Market Values now in all packages including the Coin Collector's Assistant

click here to order and view all of our discounted combinations packages - Save up to $65 on select packages

New Discounted Package - Coin Inheritor's Pack - includes all items needed to manage an inherited collection - click here for more details


(now includes 2023 US Data)

Collector's Assistant  - $99.95

Collector's Assistant is our flagship product for collectors of coins, paper money and other collectibles. It provides the most comprehensive set of functionality available meeting the needs of a wide range of collectors. May be purchased separately or in discounted combination packages with our other coin collecting products.

(Available on © Microsoft Windows and Mac OS/X - via internet delivery, CD available on Windows only)  

Click here for more information on Collector's Assistant

 New Book - Collecting Coins in Retirement ($19.95) - order here


Software for Collectors

  • Coin Collecting - Inventory (US, world and Ancient), Grading, and Education
  • Paper Money Collecting
  • Autographs, Books, Casino Chips, Guns, Knives and Toys
  • Customize for your collectible