Seems to be a few units available on laptopsdirect and partner sites. For £570 the system is quite a good buy for a prebuilt gaming PC. Graphics card still holds up strong about a £200 value, CPU is £170 value, 8gb ddr4 £60 value, Motherboard estimate £60 value, 2tb hard drive £70 value, power supply £40 value, case £40 value, optical drive £15 value, Windows License £20 value dependent on your source.
That comes to £675 value not considering the fact it is from a system manufacturer so no building your self and you will get some warranty for the system as whole.
Hope this is useful for someone.
Is a Refurb but retail for this was £1000, can still be found at currys/pcworld for £900 sale price.