Christie's
The world's oldest fine arts auctioneers.
Dorotheum
Vienna's Dorotheum is regarded as the fourth largest among the most important auction houses in the world. Successful sales of Old Masters, 19th and 20th Century Art, Jewellery, Silver, Furniture, Asian Works of Art, Porcelain and Glass have led the Dorotheum to its prime position in the international art market.
Sotheby's
An excellent resource comprising useful information on various subjects of interest for the antique collector: Gallery of Past Auctions ... How to Assess Value ... Educational Programs ...
Antiques On Line - Australia
Auction houses and calendars, Antique Fairs, plus a whole lot more!
A-Plus Auctions
Florida-based auction center specializing in fine antique furniture, art glass, pottery, estates, liquidations, and appraisals. Located just 30 miles east of Orlando.
Auctions On-Line
Auctions On-Line is a comprehensive database of world-wide fine art, antiques and collectibles auction information and catalogues.
eBay
'Nuff said.
Kunst- & Auktionshaus Eva Aldag
Art auctions in March, May, June, September and November. (In German)
O'Gallerie
Fine Arts, Antique and Estate Auctioneers and Appraisers Since 1972.
Speedbid
Good for medals & other militaria, but also features a variety of other collectibles.