My younger son, who knows about these things, ordered mine for me from:
Sony e-Solutions Europe B.V.
The Corporate Village
Da Vincilaan 7-D1
B1935 Zaventem
Belgium.
The machine is a VGNT2XP/L.CEK. The price was £1.445.96 and that was almost exactly a year ago. It's probably dinosauric by now. It's very small and light and with an extra battery I can go on for ever on the long haul nights flights. I think that Sony have now produced some carbon fibre models which are even lighter?