MJ's Swarovski and Diamond Studded Notebook

The Swarovski and Diamond Studded Notebook is the most costly laptop in MJ's 777 collections, as well as the most expensive laptop ever sold. The Ukrainian design house's notebook, encrusted with black and white diamonds and decorated with gold, was named the world's most expensive laptop in 2010 and has retained the record ever since.

The money didn't just purchase you the notebook; it also got you some extras. A custom cover and solid gold mouse were included with the Swarovski and Diamond Studded Notebook. The electronics in the notebook are covered by a 10-year warranty, but MJ offers a lifetime guarantee on the jewelry that surrounds it.

Specifications, like those for other ultra-high-end laptops, are scarce. The studio can design anything to exact specifications, and rates vary from €500 to €5,000,000 depending on the object, materials, and work desired, according to SlashGear's interaction with MJ. MJ also provides free international delivery.

Price: $3.5 million