Sharp 46″ Widescreen Professional 1080p LCD Monitor for $565.29 Shipped

Sharp TLM4600 46″ Widescreen Professional 1080p LCD Monitor for $565.29 shipped.  Shipping is free with Fedex 3-day delivery.  Here is a screenshot for your reference.  Note that this is a monitor and does not come with a TV tuner or speakers.  It features a 1920 x 1080 native resolution and various input options including VGA, HDMI, DVI, component, S-Video and more.  Detailed information can be found here.  It is not clear if this is a price mistake.  As comparisons, eCost has it for $1519 and Amazon has it for $1684.