shopgoodwill.com is the Goodwills online auction site offering a wide array of antiques, collectibles, books and much more--culled from Goodwills vast inventory of donated...
artnet is the art world online. Find artworks for sale, online auctions, top galleries, leading artists, and breaking art market news from around the globe.
Bonhams Fine Art Auctioneers & Valuers: auctioneers of art, pictures, collectables and motor cars
Bid online for industrial and commercial lots at the the Web's No.1 online auction site