Related with this post, I was looking for info about ZX Spectrum, Amstrad, MSX, Commodore... and I found some tips in a very kind book called "Digital Retro". The issue is, I've found the following sentence on this book about Commodore 64:

"To celebrate its millionth sale in Germany, two-hundred golden and extremely rare CBM-64 were produced"



Did any of you notice of this?? If it is true, this item on e-bay could be very expensive