A seller account on OneBid can only be created by verified businesses – such as galleries, auction houses, or antique dealers – that professionally trade in artworks and collectible items. Before deciding to purchase a piece, it’s also good to review the organizer’s profile and their history record. Additionally, OneBid highlights galleries and auction houses that are members of professional associations of art and collectibles dealers.

You can find more information about this in the sections Who can sell? and What is the SAiMP badge that appears next to someauctions?