Mint Condition Auctions

Auction Finder Australia is holding auctions for Luxurious Pearl Jewellery Collection, Fine Jewels, and Jewels & Timepieces on June 29-30.

Fox Auction Company is holding a Household Moving Online Auction on July 7.

Auctions Chinese and Japanese export porcelain, including vases, figures, dishes, and other decorative objects.

Coach's Corner Sports Auctions specializes in sports memorabilia, including signed baseball cards and vintage exhibit cards featuring legendary players. The auction house also offers unique items such as a band-signed Duran Duran electric guitar and original Walt Disney signed artworks. It bills itself as "the premier online sports auctions."

Specializes in philately, featuring stamps, covers, and entire collections from regions like Great Britain, British Empire, Europe, Asia, and Latin America. Notable sales include the Tomasini Collections of Classic Great Britain and Sicily, and Mr. Tay Peng Hian’s Grand Prix Collection of Netherlands East Indies 1655-1870. The house consistently achieves record prices for high-quality rarities and postal history.

Glasgow Auction House is holding a Tuesday Live Sale including Gold, Silver, Jewellery, Collectables & Antiques on July 14 and July 28, and a Monthly Live General Sale on July 31.

Belfast Auctions specializes in Antiques, Art, and Household goods, offering weekly sales that have been running for over 30 years. The Northern Ireland-based auction house, formerly known as Morgans, also provides collection and delivery services for both big and small items.

Guyette & Deeter is holding an auction of Decoys & Sporting Art on July 24 & 25, 2026, in Easton, Maryland.

Specializes in classic cars and trucks, with a vast inventory including popular models like the Chevrolet Corvette and Ford Mustang. The platform also features live online auctions through AutoHunter, offering a dynamic marketplace for enthusiasts.

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

Treasure Trove Auctions is holding "DAY 1: Historic Arms & Armor: Revolutionary America" on July 18 and "DAY 2: The World at War: A Historic WW1 & WW2 Militaria Auction" on July 19.

Apocardlypse Now Sports Cards and Collectibles is among the unique sellers featured by Auction Ninjas, offering a specialized selection for enthusiasts. The platform also lists a wide array of other distinctive categories, from Architectural Salvage to Militaria.

Specializes in vintage sports cards and memorabilia, including rare finds like the 1952 Topps Mickey Mantle and T206 tobacco cards. They are the nation's largest buyer of vintage baseball cards, having bought and sold over $50 million worth of items.

Cardboard Connection hosts regular bidding events featuring sports & outdoors, toys & games. Visit their website for upcoming auction catalogs.

Freeman's | Hindman is holding a Western Manuscripts and Miniatures sale on July 9, Interiors, Including Property from the Federalist on July 10, and Oh! You Pretty Things on July 15.

Upcoming auctions include Western Manuscripts and Miniatures on July 9, Interiors, Including Property from the Federalist on July 10, and Oh! You Pretty Things on July 15.

Bidsquare Auctions is holding various auctions daily from July 1–31, with the number of auctions per day ranging from 3 to 17.

K.D. Smith Auctions is holding an auction for Surplus Equipment for a Large Heavy Equipment Replacement Parts Company on July 22.

Auctions vintage and classic vehicles, along with miscellaneous items.

Klaravik AB specializes in auctions of heavy machinery, tools, and vehicles, featuring items like Valtra forest tractors, Volvo excavators, and Liebherr wheel loaders. The platform offers a wide array of equipment for industries such as construction, agriculture, and forestry.

Upcoming auctions include Western Manuscripts and Miniatures on July 9, Interiors, Including Property from the Federalist on July 10, and Oh! You Pretty Things on July 15.