Gold HDMI Cables
High definition multimedia interface have been specially designed to transport uncompressed audio-video signals between source equipment like a satellite decoder and visual displays like high definition TVs or projectors.
Due to the particular use of the cable, people often want to have the best quality picture and sound they can get from their equipment. They want to make sure they are getting the best from their 1080i or 1080p HD picture and the best 5.1 or 7.1 Dolby Digital or DTS sound to the amplifier. To do this they will often opt for gold plated cables. The gold cables have better properties for conduction which provides a better connection between devices.
A number of cable manufacturers use gold to differentiate their standard range of cables from their high end cables. Often increasing the cost to something comparable to buying a gold chain from a jewellers.