EBay, GM set to start car-selling trial Tuesday - USATODAY.com

SAN FRANCISCO (AP) — General Motors and eBay are expected to announce Monday that hundreds of the automaker's California dealers will let consumers haggle over the prices of new cars and trucks through the online marketplace, as part of a previously disclosed trial.

About 225 of California's 250 GM dealers are set to take part in the program, which will begin on Tuesday. They will be selling Buick, Chevrolet, GMC and Pontiac vehicles on cobranded websites through eBay's online auto marketplace, eBay Motors, until Sept. 8. The cars will also be searchable through eBay Motors and eBay's main site...