Appraisers Association of America
The mission and primary purpose of the Appraisers Association of America is to develop and promote standards of excellence in the profession of appraising through education and the application of the highest form of professional practice, which results in enhancing the visibility and standing of appraisers within the private and professional communities in which they serve.
Key services include an online Magazine, newsletter, gallery network, and illustrated Price Database of fine art auction results worldwide.
Searchable databank of auction results, indices, signatures, monograms and symbols. Also includes an archive of fine art auction catalogues.
A searchable database of over 150,000 artists. Includes auction records as well as biographical facts, literature on the artist, and museum and gallery references.
Find Art Info.com
With a subscription, this site offers a searchable database of pricing and appraisal information on artworks of any media. Also includes images of artists' monograms and signatures.