Sello Auctions

Arte Subastas Bilbao S.L. is holding an auction on October 28 and 29 featuring works by George Condo, Rafael Ruiz Balerdi, José Luis Zumeta, Álvaro Alcalá Galiano y Vildosola, and Néstor Basterretxea.

Upcoming auctions include the Gran Subasta de Maestros Antiguos, Alta Época y Colecciones Privadas on October 29, 2026, with live bidding starting at 15:00. Featured lots include a diamond, emerald and spinel brooch (Lot 3, starting at €800), diamond, opal and sapphire earrings (Lot 9, starting at €1,000), a rectangular root-veneer mirror (Lot 77, starting at €1,000), and a famille rose Tianqiuping porcelain vase (Lot 109, starting at €4,000).

SETDART is holding a dense run of sales between October 26 and November 19, 2026, opening with a live 19th- and 20th-century classics session on October 26 that includes Darío de Regoyos and other lots carrying estimates of up to €38,000. Later dates include contemporary art and prints on October 27 and November 3, a private-collection painting sale on October 28, a collectibles sale on October 29, a fine art sale on November 5, four lots of a family legacy collection on November 9 with follow-up sessions on November 10 and 11, jewelry, bags, watches, and pens on November 12, a six-part private wine cellar sale on November 16, design sales on November 17 and 18, and a European sculpture sale on November 19.

Escrapalia runs online auctions for industrial assets, with the site emphasizing used equipment and "activos industriales" offered at what it calls the best European price. Buyers can visit and check the condition of equipment before bidding, and lots are reviewed by the house's own team. The site itself is in Spanish and centers on a registration-first, free-to-join model.

Subastas Darley is holding auctions on October 28 and 29, 2026, featuring Asian art, jewelry, and Western art. The October 28th auction includes a large Shoushang seal, a natural brilliant-cut diamond, a large carved stone statue of ‘Shakyamuni’, a white gold ring with a Fancy Yellow diamond, a large nine-eyed Dzi bead in agate, a silver soup tureen and serving tray, a spinach-green Hetian jade vase, a polychrome ceramic ‘Peonies’ Hulu vase, a white Hetian jade ‘Dragon’ vase, a set of six silver objects, a pair of yellow jade ‘Dragon’ buckles, a table-top monstrance ‘Our Lady of Sorrows’, and paintings by Auguste Baud-Bovy, Mariano Bertuchi Nieto, Charles Josuah Chaplin, and Joaquín Michavila Asensi. The October 29th auction will feature items such as a Katana ceremonial, an English Bracket clock by Robert Fleetwood, paintings by Roberto Martínez de la Concepción, Mario Ferdelba, José Genovés Llansol, Manuel Moreno Gimeno, Mariano Bertuchi Nieto, Ceferino Olivé Cabré, Miquel Vaquer, and Rafael Sánchez Arcís, as well as Italian and Spanish school paintings, a pair of Bolivian silver ashtrays, Hispano-Flemish and Baroque style cabinets, a Meissen tableware set, a Luis XVI style side table, a monstrance, a ‘Niño Jesús de Praga’ sculpture, a black Manila shawl, and a porcelain doll.

Upcoming auctions include two electronic judicial sales of vacant lots in Costa Azul, Partido de La Costa, Buenos Aires Province. Bidding on the first lot closes November 3, 2026, with its award hearing set for November 17, 2026, while bidding on the second lot opens October 27, 2026 and closes November 10, 2026. Base prices are $127,452,160 for the first lot and $90,153,053 for the second, with a 5% buyer commission plus 10% in pension contributions.

Continental Subastas Filatélicas S.L. is holding an online auction of Numismatics and Collectibles on October 8, 2026, featuring items such as a 1788 Spanish 8 Escudos gold coin, a 1814 Spanish 8 Escudos gold coin, an 1894 US 20 Dollar gold coin, a collection of antique stock certificates, an archive of approximately 1,200 letters from 1877/80, and a collection of around 6,500 razor blade wrappers.