On 5.December.1986 in BMW museum in Munich Germany, Commodore celebrated 1000000 computers sold by issuing Gold painted Commodore 64 attached to acrylic plate. The computers where given only to the employees and around 150 of them where given away on that date. All together commodore produce around 400 of this machines. Rest of them ( numbers above 1000150/200 ) where produce in 1987 and has been given to Commodore distributors and software company's as collector limited edition item. This is one of the most desirable Commodore items and very difficult to get. It is very rare to see one on sale and when its up for sale the prices are very high. The serial number was written by hand on Commodore sticker on the face of the computer.