Sales at auction The public auction house is a well-established marketplace for buying and selling Asian art. GAA is able to thoroughly advise the best path for placing your artworks at auction. We can inaugurate a specific marketing plan for your collection with accurate estimates and calculated costs. Indeed, we always do recommend our clients to observe the total cost of the auction premiums before consignment (about 30 to 40% of the valued cost of the artwork) as well as the considerable wait time for payment after sale (4 to 6 months between expertise, auction and payment). GAA will fairly and accurately advise the best route for your collection, whether it be a direct sale or sale at auction. We will always work according to your needs, and we will do our best to achieve the optimal results for your collection. This includes involving all marketplaces in USA, Europe and Asia (Hong Kong in particular).