The OneBid platform mainly focuses on providing an auction platform. We leave the valuation of works of art and collectible items to specialized auction houses, which offer expert assistance and advice based on their many years of experience. If you wish to have your item appraised, please contact a professional auction house directly.

If you’d like to attempt an independent valuation of your item, you can make use of the data available in our archive.

More information on how the Archive works can be found in the Auction Archive section.