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Nostomania: the Internet's best collection management system for coins, comic books, and magazines.

Track your collection on Nostomania and we'll keep track of the changes in value for you. Additional features include wantlist matching and a low-fee marketplace.

Basic Account: Free
Premium Account: $2.99 per month

Registration takes only seconds.
Learn more about the Nostomania price guides.
You can also buy and sell on Nostomania. No buyer fees. Seller commission is only 1%!
Currently supported collectible categories are coins, comic books, and magazines.

Pricing computed for each grading service (PCGS, NGC, etc. for coins, CGC, PGX for comics,) with regular updates and market reports.

Now 69,462 registered users!

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Nosto members, support the site! Please consider clicking through to Amazon from us below. Your price is the same, for anything you buy, and Nosto gets credit being an Amazon Associate. We thank you.