On-line trading services in which seller posts products to be auctioned and bidding is done via the Internet; On-line trading services in which users post requests for products and negotiate transactions via the Internet; Providing information about automobiles for sale by means of the Internet; Electronic catalog services featuring vehicles and vehicle parts; Operating on-line marketplaces featuring vehicles and vehicle parts; Operating on-line marketplaces for sellers and buyers of goods and/or services; Providing on-line trade directory services; Providing a web site featuring a searchable price guide database of values measuring the monetary worth of rare collectible objects; Providing a website featuring an online marketplace for exchanging goods and services with other users; Provision of an on-line marketplace for buyers and sellers of goods and services; Provision of an on-line marketplace for buyers and sellers of vehicles and vehicle parts; Provision of an online marketplace for buyers and sellers of goods and services; Web-based catalog services featuring vehicle and vehicle parts

Providing information on vehicles for sale via a global communications network, namely, vehicle valuations