Itagit and organize it

Have you heard about Itagit? This is a great place to categorize all your collectables no matter what they might be Stamp Collection, coins Collection, die-cast models, etc. Just check out this site and check out the help section. You can assign a value to each item; you can assign a picture to each item. If the item can be gotten from Amazon you can import the information to your Itagit account. You can interact with others of the same interest, you can lock you information up for safe keeping.

Summary
Create Collection
Categorize your collection
Upload pictures of your collection
Assign Values to items in your collection
Use a lockbox to keep your collection private
Communicate with others who have the same interests
And much more

In my personal opinion this looks like a great site to keep your collectables organized.