Collection Auctions

Rowley Auctions is holding an online auction for the Lapeer Habitat Restore from September 18–23, followed by a one-owner collection auction and a commercial real estate auction on September 19. Upcoming online auctions include the Port Huron Marketplace (ending September 24), Thumb Gun Store Inventory Liquidation (ending September 21), Ashton Coin Collection Part 1 (September 24–30), and October Estates & Consignment (October 2–7). Live auctions include Part 2 of the Rick Michelon Collection on September 26, the LaClair Personal Property Auction on September 27, the Annual Fall Equipment & Vehicle auction on October 3–4, and an auction on October 14.

Park West Gallery specializes in fine art auctions, recently announcing "The Unknown Picasso: Treasures from the Family Collection," featuring rare lithographs from the legendary artist’s private estate. The gallery offers museum-caliber pieces from over 100 celebrated artists worldwide, accessible both online and in-person.

H.R. Harmer Inc. is holding an auction on June 1, 2026, featuring Part 1 of the Yasushi Tejima Collection of Japan Dragon Stamps, including 210 covers and 49 sheet compositions.

Onslows Auctioneers is holding its Winter Auction of Travel and Vintage Posters online only live auction on Friday, May 22, 2026, featuring The Valentine Lindsay Collection of World Travel and Ski posters, including works by A M Cassandre, a collection of London Midland & Scottish Railway posters, Pan Am and BOAC collections, posters from the 1968 Mexico Olympics, WW2 Home Front, Motor Racing, Helen McKie's Waterloo Station Wartime poster, and a 1907 Cunard Ocean Liner cutaway section poster, comprising four hundred and twenty lots in total.

Upcoming auctions include The Dr. Bruce A. Austin Collection of American Arts & Crafts on September 23, 2026, followed by Fine Art & Antiques on September 24th, 2026.

Burstow & Hewett is holding a Fine Antiques auction featuring a Tribal Art & Antiquities Collection on September 23, followed by Vintage Posters and Fine Art & Sculpture on September 24, Luxury Watches, Jewellery and Silver on September 25, Homes & Interiors on September 30, Homes & Interiors: Furniture & Rugs on October 1, and Decorative Arts: 1880-1930 on October 2.

Hudson Valley Auctioneers is holding an unreserved antique and estate auction on September 14th, featuring artwork by Sandford R. Gifford and Philip Evergood, Asian items, traditional furniture, Mid Century Modern pieces, a Brunswick pool table, musical instruments, music boxes, Inuit carvings, Native American basketry, a fan collection, and jewelry.

BD Enchères is holding an exhibition of lots for the September 13th catalogued sale on September 11th and 12th, followed by the catalogued sale itself on September 13th. An online sale, "@Home Spéciale Albums de collection," will run from September 24th to October 4th, with a general "@Home" sale from October 8th to October 18th.

Vandenbrook Galleries specializes in estate auctions featuring jewelry, coins, and firearms. The company emphasizes the auction format's ability to generate wide interest and maximize value for collections.

ESTIM NATION is holding an auction for Luxe, mode vintage et maroquinerie on September 20, 2026. Upcoming auctions include Luxe, mode vintage et maroquinerie on October 11, 2026, and Bijoux, Art & Collections on October 25, 2026.

Revere Auctions is holding upcoming auctions featuring fine, decorative, Asian art, and luxury goods. The Leo & Doris Hodroff Collection, comprising Meissen and Continental porcelain, English and American furniture, and an Ashcan-school art collection, will have specialist catalogs releasing through 2026.

Harritt Group is holding online auctions ending September 24 with a Woodland Hills home and garage, September 28 with Palmyra home and building lots, September 29 with MacKenzie-Childs home decor, and September 30 with a Glenwood Park cottage. Upcoming auctions also include a Crawford County homestead farm on October 13, the Brockman Estate collection and a Georgetown homestead on October 14 and 15 respectively.

Potteries Specialist Auctions is holding an auction on September 16, 2026, featuring Beswick Dogs Value Guide: Rare Models, Breeds & Auction Prices. An additional auction is scheduled for September 24, 2026, at the Silverdale Saleroom, offering rare Beswick models and collector's favorites from the Guy Heath Collection, alongside 20th-century ceramics, furniture, and jewelry.

Upcoming auctions include Jewels of The Era, a Fine Art and Antiques Auction, a Sovereign Rarities & The Royal Mint Auction XXIII, and a Fine Silver & The Art of Dining sale on September 22. On September 25, PLAYMOBIL will make its auction debut at Hôtel Drouot, followed by an event titled "Si Drouot m'était conté..." on September 26. Later, Drouot will host a Fashion, Luxury & Haute Jewellery auction on October 7, and Drouot Estimations will present five major works from the Jean Fournier Collection by Simon Hantaï on October 13.

Frameworth Sports Marketing is holding auctions that include a Sidney Crosby Signed Game Used Stick vs Los Angeles Kings on October 20, 2026, alongside various other signed jerseys, pucks, and memorabilia from athletes such as Tom Brady, Kylian Mbappe, Stephen Curry, Guy Lafleur, Jayson Tatum, Jim Brown, Jaromir Jagr, Alex Ovechkin, Johnny Gaudreau, Bobby Orr, Matthew Stafford, Carey Price, Dylan Larkin, John Tavares, and Jonathan Toews. Additionally, pre-order items include new arrivals from Macklin Celebrini and Lane Hutson, and items related to the 2026 Carolina Hurricanes Stanley Cup Champions and the 2026 Team Canada Collection are available.

Butterscotch Auction Gallery is holding The Fall Sale on September 13, 2026, featuring Americana, jewelry, fine art, decorative arts, Asian art, and silver, with 779 lots sourced from various estates and collections.

Auctions fine art, antiques, jewelry, and historical objects, often from estates and collections.

Premiere Auctions Group is holding an Online-Only Auction on Sunday, September 20th, featuring a diverse selection of authentic ancient artifacts including arrowheads, gem points, axes, stone tools, and pottery. Another High-End Online Indian Artifact Auction is scheduled for Sunday, September 27th, offering arrowheads, knives, bannerstones, stone tools, and prehistoric pottery, with some Spiro artifacts from a notable collection.

Neue Auctions is holding a gallery preview from September 22 to October 1, with an evening preview on September 30, for an online auction of Asian Antiques, Art Glass & Antiques, featuring the Chinese jade collection of Pauline & Joseph Degenfelder, on October 2. Another online auction is scheduled for October 9, featuring fine and decorative art from the estate of Constance Erdelac.

Magnusson Group specializes in estate sales featuring designer fashion and furnishings, alongside fine art and antiques. Their upcoming sale in Randolph includes works by Alexander Calder and Andy Warhol, as well as an extensive collection of luxury apparel and footwear.

Kinsella's Art Auctioneers is holding an Important Irish Art sale on Wednesday, September 23, 2026, followed by a Fine Wine & Spirits auction on Thursday, September 24, 2026. The Jewellery Box auction is scheduled for Tuesday, October 6, 2026, with Country House Collections at Townley Hall on Tuesday, October 13, 2026, and Mid-Century Modern on Tuesday, October 20, 2026.