Did you inherit a collection of old books and you don't know how much could they be worth?

Search them on, you will certainly find it in our catalogue and discover their value.

What if I can't find them? has the right solution for you!
We created a historical archive with all titles sold on Maremagnum since 1996.

Search bibliographical information and prices among over 30 million titles of your books and discover the real value of your collection.
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How much does it cost?

Marelibrorum is designed for every kind of user: from occasional research, to collectionism, even for professionals.
A package of 100 searches costs just 8€ (+VAT).

If you subscribe now, there is a 40% DISCOUNT on the package price! What are you waiting for? Visit and subscribe now!