Nantucket Auctioneers and Appraisers

Rafael Osona Auctions deliver high quality Antiques and Art to discriminating buyers, in a selling arena built on decades of solid relationships, expertise and personalized service.

In August, our annual Americana, Fine Art & Marine Auction showcases top examples of Folk Art, the Maritime and 19th century Scrimshaw.

A premier dealer in Nantucket Baskets, the Nantucket Art Colony, Nantucket Silver, Rafael Osona Auctions holds multiple records for prices realized at auction, ensuring each consignor’s material moves directly into the right hands.


View highlights on-line and bid in person, absentee or by telephone
Receive the latest Auction News for insights and upcoming dates
Visit our Thursday-Friday auction previews and bid in person on Saturday


We welcome your inquiries for evaluation and consignments
Single items, Collections, Estates
Please contact us today!

Recent Highlights

16th Century Colored Braun and Hogenberg Engraving of Moscow19th Century Brass Inlaid Mahogany Lapbox19th Century Whale Ivory and Ebony Inlaid Utility TrayJ. Folger Nantucket Liquor BoxJohn Austin Tempera on Artist BoardRobert Stark Oil on CanvasRobert Stark Oil on CanvasOil on Canvas Portrait of a DogOil on Wood Panel Ship PortraitRobert Stark Oil on CanvasRobert Stark Oil on CanvasAfrican Leather Covered Bowl Encrusted with Shells