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

Reverend Ewer Map of Nantucket, 1877 For the “Old Colony Line”Chinese Export Reverse Paintings on GlassAntique PennantAntique Inflatable Life Vest from the Pilot Boat RosewayDraeger Copper Diver’s HelmetChart of Nantucket SoundRegency High Channel Back Upholstered ArmchairWilliam Appleton Round Open Swing Handle BasketRound Open Swing Handle Nantucket BasketAntique American Homeward Bound 13 Star Ship’s Pennant18th Century Portrait Oil on Canvas19th Century Oil on Canvas