Most expensive mouse in the worldThis ultra-bling mouse will definitely be a girl's best friend many times over, boasting 59 brilliant-cut diamonds scattered all over or in a diamond flower design, depending on your preference. Choose from a white, red, or yellow gold exterior complete with a black or white trim. While it looks really nice to wear around your neck (despite its impractical size), you can still use it as any other three-button optical wheel mouse, complete with an 800dpi resolution and a three year warranty. Picking one up will set you back by a whooping $24,180
