If you're looking to buy an LCD HDTV for an unprecedently low price, 'tis the season to be ecstatic. The 2006 holiday shopping season is the best in history for TV buyers in general--and, thanks to slipping profit margins, one of the worst for retailers. As I'm writing this, Amazon is selling 32-inch models by major names below the psychologically significant $1000 mark. A Panasonic goes for $979 and a Samsung for $939. I won't link to them because these things change from moment to moment, but you get the idea. So why is the Justice Department--and its brethren in Japan and South Korea--investigating LCD manufacturers for price fixing? The problem is not with TVs or other finished products but rather with LCD components. Their makers are accused of cutting output to keep prices high. And eventually that will affect pricing of TVs, laptops, and other LCD-driven products, even if it doesn't seem to be doing so now. Companies under investigation include Samsung, Sharp, NEC, AU Optronics, LG Phillips, and Chi Mei Optoelectronics; Matsushita and Sony have not gotten the fishy eye.