This extraordinary guitar, dubbed 'The Villainizer' by manufacturers Thunder Eagle, was inspired by the 'steampunk' movement, which allies Victorian technology to science-fiction. It contains piping, cogs and gears in place of the usual, modern guitar-making materials.
"Created and built by Jhoseph King, the GoldCaster gold guitar is a custom made hollow body guitar that is festooned with a solid 18-carat gold top. Moreover, 33 parts of the gold guitar have been made of 18-carat gold... The GoldCaster gold guitar sells for a whopping $1,000,000, which puts it among some of the most expensive guitars on the planet."