The average price of a Gibbs Quadski is $40,000 as of 2015. The latest model, the Quadski XL averages around $48,000. Custom colors, such as red, blue, yellow, silver and camo, can add $2,500 to the price.
Launched in 2012, the Gibbs Quadski is a sports vehicle that converts from a land-based quad bike to a water-going jet ski at the push of a button. Its BMW K1300cc four-stroke in-line four-cylinder engine allows for a top speed of 45 miles per hour on both land and water. The original Quadski seats one person, while the newer XL model is longer, allowing a passenger to sit behind the driver.