Artist Proof Auctions

Pandolfini Casa d'Aste Genova auctions fine art and watches, featuring artists such as Carla Accardi, Giacomo Balla, and Vassily Kandinsky. The house also lists prominent watch brands including Breitling, Chopard, and Hublot.

Auctions fine art, Asian antiques, militaria, firearms, decorative arts, and historical collectibles.

Forsythes' Auctions specializes in antiques, with a particular focus on early furniture, coverlets, quilts, and smalls. The house also features Asian art, including Chinese porcelain and Japanese woodblock prints.

Clarks Auction Rooms is holding auctions throughout August 2026 featuring Jewellery, Collectables, Antiques & Furnishings. Upcoming sales include a 1937 Australian coin set, a Ming Period Celadon Bowl, and a Chinese Censer.

AuctionNinja features a vast array of estate sales and liquidations. The platform lists a wide variety of items, including coins, stamps, sports memorabilia, and vintage goods.

Bidsquare Auctions is holding auctions on August 27, 2026, and September 17, 2026.

Kimball M. Sterling Inc. is holding "The Gentlemen's Arsenal: System Canes, Objects of Vertu and Curiosities" auction on August 8, 2026, and the Anne Brading Estate Auction on August 29, 2026, featuring items such as a Steinway grand piano, Peggy Root landscape, and various antique furniture and decorative arts.

Harris Estate Services specializes in auctions featuring coins, jewelry, silver, fine and folk art, and extraordinary collectibles. The house has also recently featured estate guitars and mid-century furniture.

Richard Winterton Auctioneers Ltd is holding a Toys & Trains Sale on August 26, 2026, followed by an Antique & Home Sale on September 1, 2026, and another Antique & Home Sale on September 7, 2026.

Three Bridges Auction House is holding an Antique, Collectors & Interior Sale on September 5, 2026, starting at 10 am, featuring a range of items including gold and silver jewellery, militaria, porcelain, fine art, and antique and contemporary furniture.

US Auction Online is holding auctions featuring a variety of items including jewelry, art, coins, and designer goods. Specific lots include a 2.02 Carat Rectangular Modified Brilliant Cut Lab Diamond, an acrylic on canvas masterpiece by Tadeo Zavaleta titled "Tropical Rhythm," a 1.34ctw Baguette Pear and Marquise Diamond Bypass Ring in 18K White gold, and a Cartier Panthere Cougar 887906 Ladies Watch. Also featured are a 1.77 C.T.W. 14K Yellow Gold Square Cluster Diamond Ring, a Turquoise Bracelet in Handwoven Fabric, a 14kt Yellow gold 3.36ctw round brilliant cut diamond tennis bracelet, and a Peter Max original mixed media with acrylic titled "Friends." Additional items include a Piaget Lapis Lazuli Ladies Watch, a 14K Yellow Gold Bead Chain, a 14kt White Gold Cushion Cut Diamond Engagement Ring, a group lot of Vintage 925 sterling silver gemstone pendants, a 14K YG Charm Bracelet, a 14K YG Herringbone Necklace, 2.61ctw Emerald and 1.44ctw Diamond Frame Stud Earrings in 14K Yellow gold, a 14K Yellow Gold 0.82 Carat Diamond Ring, a 3.07 Carat Princess Cut Lab Diamond, abstract artwork by Mario Luca titled "Wild Meadow Echoes," 4.50ctw Diamond Medallion Floral Drop Earrings in 14K Yellow gold, a 14K Yellow Gold Necklace, a Mother of Pearl pendant on a box chain, an 18K Yellow Gold XOX Style Bracelet, limited edition art by Duaiv, a 1974 Rolex Explorer Men’s Watch, a BU 1915 Austria Gold Ducat, a Certified Natural Red Ruby, limited edition art by Tadeo Zavaleta, a Tanzanite gem, a Yellow Gold Smokey Quartz Handmade Ring, a Natural Emerald, a Star Blue Sapphire & Diamond Bracelet, a group lot of 7 Hermes Ties, a Gucci Leather Python Suede Fringe Babouska Tote, a 14K White Gold Pearl Ring with Diamond Accents, a 2006 $5 American Gold Eagle coin, and a Pablo Picasso Lithograph.

Santa Monica Auctions specializes in contemporary and modern artworks, featuring pieces by David Hockney, Alex Katz, and Sam Francis. The auction house has a history of achieving record prices for museum-quality art.

Stephan Welz & Co | Johannesburg is holding a timed-online auction that ends on August 30, 2026, and a themed comic book & collectable auction that ends on September 27, 2026.

Specializes in fine art and antiques, Soulis Auctions is known for its "Midwest regional powerhouse" status. The auction house offers a range of items including paintings, glassware, silver, and specific pieces like a Gorham shaker. They pride themselves on live events with an actual auctioneer, offering free catered meals to attendees.

Ellis Willis & Beckett is holding a timed online auction of Antiques and Collectibles from August 23rd until September 6th, and a valuation day at Dunston Hall on September 1st.

Sheffield Auction Gallery is holding a Silver, Jewellery & Watches Auction and a Vinyl Records, Premium Audio & Music Ephemera Auction on August 27, 2026, followed by an Antiques & Collectables Auction on August 28, 2026, and a Specialist Collectable Toys & Live Steam Auction on September 10, 2026.

PropertyRoom.com features online police auctions for jewelry, watches, coins, electronics, fashion, fine art, and vehicles. Many auctions start at $1, offering deals on items from brands like Apple, Gucci, and Tag Heuer.

Auctions feature decoys, bird carvings, Americana, sporting collectibles, and antique military items.

Recordmecca specializes in museum-quality music collectibles, including rare posters, signed items, and original album artwork. The site features a David Bowie signed 'Ziggy Stardust' promotional poster and original artwork for Supertramp's 'Breakfast In America' album.