LVMH and Tiffany have revived talks to try to resuscitate their merger, which has been on shaky ground since late summer, a person close to the talks said Tuesday. Among the options, the companies are discussing possibly lowering the price. Instead of $135 per-share for Tiffany under a $16.2 billion deal, LVMH could pay between $130 to $133 per-share, the source said. lo-jmb/cs