Does anyone know why Fujitsu-Siemens ScenicView P19-2s silver version (...-v170) is cheaper enough than p19-2b black/silver(...-v180) or P19-2 Gray (...-v150) versions ?
For the most part, it's due to demand and supply. Black displays, for example, are not as sought after as grey/silver ones. This makes the production of black displays slightly more expensive, since production facilities can't be run at full capacity when manufacturing any given product in smaller quantities.
