The bringing together, for the benefit of others, of antiques, excluding the transport thereof, enabling customers to conveniently view and purchase those goods by means of retail stores; provision of an online marketplace for buyers and sellers of antiques; retail store services in the field of antiques featuring a showroom for the goods of others in the field of antiques; cooperative advertising and marketing services, namely, providing marketing information via web sites on a global computer network on behalf of member antique dealers; promoting the goods of others by providing a website featuring information for antique consumers about antiques available from antique dealers; association services, namely, promoting the interests of antique dealers; organizing, promoting and conducting exhibitions for business purposes featuring booths and displays relating to antiques and collectibles; providing an internet web site for classified advertising to buy and sell art, antiques, books, embroidery, costumes, collectibles, instruments, memorabilia and other one-of-a-kind items; promoting the interests of antique dealers by means of an antique co-op; retail co-op antique store services