Question Gaming build

If you are building this, be aware that your motherboard may require a BIOS update before the CPU will work.
It appears to be a prebuilt. If so, if they have a good reputation and you are comfortable with the unlisted parts manufacturers the price seems "ok" for them doing the work. You could likely save a few bucks and select your own parts makes if you DIY
 
It is not a good deal. Firstly old Chipset, secondly overpriced, thirdly doesn't give enough detail (ie probably cheap case, PSU, worse GPU, and low spec SSD) https://uk.pcpartpicker.com/list/4WLg29 is the equivalent of that build, but not a rip-off. Still older chipset. You'd be much happier with this: https://uk.pcpartpicker.com/list/qvxqcY it uses current motherboard with much better specs and is similar price to what you were going to get.