1985 Original £999 16-bit Atari ST Computer, not the later FM or STe versions with built-in disc drives. This model is much more compact, and has many differences, including the need of a specific external power supply, and separate disc drives. 

Along with the computer, this set includes a metal drive bay featuring two 3.5 Inch floppy drives and housing for the power supply. This would sit over the body of the computer with the keyboard protruding at the front. 

The computer is in very good physical shape, 7.5/10, and looks to have been modified. A round select switch on the side we imagine allows you to select which drive to boot from. Sadly we could not get this machine to function, just a plain white screen from the TV RF output. 

Includes official STM1 mouse, Atari TV RF cable, power supply - housed inside the metal drive bay, and the two disc drives with surround. 

At 11kg this is a very heavy item, so shipping overseas may be more expensive than the site calculates - depending on your country.