Hi, whats the best price for Dell XPS 15 L502X with following spec

Silver Anodized Aluminium Back Cover

2nd generation Intel® Core™ i7-2670QM processor 2.20 GHz with Turbo Boost up to 3.10 GHz
15.6" (39.6cm) FHD (1920x1080) B+RGLED display with TrueLife™
4GB 1333MHz DDR3 SDRAM (1 x 4GB)
750GB 7200RPM Hard Drive
2GB NVIDIA® GeForce® GT 540M graphics with Optimus
Dell™ Backlit Keyboard (English)
130W AC Adapter (Bangladesh / Brunei / Malaysia / Singapore / Sri Lanka / HK)
Tray Load 8X DVD+/-RW Drive with DVD+R double layer write capability
Intel® Centrino® Advanced-N 6230 with Bluetooth v3.0+HS for Malaysia
9 Cell Primary Battery

1-year XPS Premier Service with 1-year CompleteCover

how much to add for 8GB 1333MHz DDR3 SDRAM (2 x 4GB)
got freeDOS version?

This post has been edited by ywkwy: Sep 19 2011, 08:52 PM