> But in australia the dell alienware is 6000ish aud
The Alienware m16 R2 actually looks cheaper in Aus than UK, you just can't spec it with 64GB/2TB for some unknown reason. If you could for the same percentage bump as the UK, it would be 3577 AUD.
https://www.dell.com/en-au/shop/gaming-and-games/alienware-m...