Find An ISA Member

Need an appraiser? Search for a qualified ISA member to appraise your valuable items or fine artwork. Use the browse categories below to further search by location or type of item appraised.

ISA members are the recognized authorities on professional personal property appraising and are distinguished for their professionalism, knowledge, and expertise. ISA members at the Certified and Accredited levels are Qualified Appraisers as defined by The Appraisal Foundation, which is authorized by Congress as the source of appraisal standards and qualifications.

Save yourself time and money. See why choosing a credentialed ISA appraiser to appraise your valuable items is worth it.


Michael S Osacky

Michael S Osacky

ISA member since February 2018

Michael Osacky of provides sports card and memorabilia appraisals for both individuals and institutions. Michael is a frequent speaker on the hobby. Major TV, Radio, and Newspapers rely on Michael's expertise.

(312) 379-9090

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