ChristiesCurios is an online retailer specializing in antique and vintage collectibles, with a broad selection spanning paper ephemera, decorative objects, and items for collectors. Its offerings include postcards organized by holiday, subject, artist, place, and format, as well as greeting cards, trade cards, calendars, die cuts, and antique scrap. The store also sells dolls and related pieces, including child, dollhouse, and half dolls, alongside American and European glassware, art glass, ceramics, and porcelain.

Fashion and vanity items include purses, handbags, combs, jewelry, and compacts, while its home and décor range features figurines, advertising items, and decorative objects. Featured products illustrate the variety, from signed Limoges porcelain and Loetz art glass to antique holiday postcards and illustrated Valentine cards. ChristiesCurios provides online shopping with cart and checkout options, newsletter sign-up, customer policies, and contact information.

The site advertises free shipping on most antiques and ephemera and emphasizes fast, secure packing, with information available about its shipping practices. Customers can browse its extensive categories through the store menu