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Invaluable Subscriptions

Enhance your search experience by adding a subscription to your Invaluable account.

Looking for Artfact? We've changed our name to Invaluable, but we continue to offer the most trusted database in the industry. See our tried and true Archive and Email Alert products below.
Search Past Auction Prices

Access past auctions to find out what things are worth and why.

Look up fine art and antique prices from recent auctions, or search back as far as 15+ years. Get accurate pricing in over 50 collectible categories such as paintings, sculptures, coins, jewelry, Hummels, ceramics, and more.

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Receive daily email alerts for upcoming lots that match your interests.

It's easy. You pick the keywords and/or artists you are interested in, and we do the work for you. We'll send you a daily email with matching lots from most upcoming auctions at Christie's, Sotheby's and 2,000+ other prestigious international auction houses.

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Serving the Museum, Library and Academic Community

The depth and breadth of the Invaluable database provides Museums, Libraries and the Academic community opportunity to research historical trends while also investigating pricing for insurance or loan purposes.