if you look carefully, the TS is writing (retail) which means only shop is selling them
just find any retailer that are selling dell laptop, good luck

Hi there, I just received my FHD i7 dell 7559 (RM 4599 from dell website and red in color) on Monday.

I couldn't tell much on the technical parts (not a pro ) but can share the basic observations/experience in my opinion  :-

Pros
- good graphic card, NVidia gtx 960m as I could play my dota 2 in max setting
- counted using stop watch, just using 20-30 seconds to turn on the laptop (into loading screen)
- I can open my dota 2 and few website tabs and its smooth (no lag and things, I assume good multitasking?)
- happy with the screen while watching movies
- speaker also good
- blacklit keyboard is awesome

Cons
- The fan sounds might be an issue. (it become loud and noisy when try to load into my dota 2, feel like want to burst)
- the wifi seems to have some issue as it will auto DC or no internet connection at first. But after I updated the wifi driver, it became normal and no dc happens.
- The material of the screen seems fragile....
- window 10 keep auto update behind the pc and without showing me any notifications. ( I only figured it out when my broadband usage is over the limit ) 

Hope it helps you good luck.