Can you link me a budget build on pcpartpicker for £800 (excluding monitor, headset, keyboard and mouse)

Solution
The motherboard has onboard WiFi:
PCPartPicker part list: https://uk.pcpartpicker.com/list/zjj329
Price breakdown by merchant: https://uk.pcpartpicker.com/list/zjj329/by_merchant/

CPU: AMD - Ryzen 5 1600 3.2GHz 6-Core Processor (£150.00 @ Amazon UK)
Motherboard: Gigabyte - GA-AB350N-Gaming WIFI (rev. 1.0) Mini ITX AM4 Motherboard (£100.00 @ AWD-IT)
Memory: Corsair - Vengeance LPX 8GB (2 x 4GB) DDR4-3000 Memory (£97.99 @ CCL Computers)
Storage: Western Digital - Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (£35.99 @ Aria PC)
Video Card: Asus - GeForce GTX 1060 6GB 6GB Turbo Video Card (£321.15 @ BT Shop)
Case: Deepcool - TESSERACT SW ATX Mid Tower Case (£40.92 @ Amazon UK)
Power Supply: Corsair - TXM Gold 550W 80+ Gold...
The motherboard has onboard WiFi:
PCPartPicker part list: https://uk.pcpartpicker.com/list/zjj329
Price breakdown by merchant: https://uk.pcpartpicker.com/list/zjj329/by_merchant/

CPU: AMD - Ryzen 5 1600 3.2GHz 6-Core Processor (£150.00 @ Amazon UK)
Motherboard: Gigabyte - GA-AB350N-Gaming WIFI (rev. 1.0) Mini ITX AM4 Motherboard (£100.00 @ AWD-IT)
Memory: Corsair - Vengeance LPX 8GB (2 x 4GB) DDR4-3000 Memory (£97.99 @ CCL Computers)
Storage: Western Digital - Caviar Blue 1TB 3.5" 7200RPM Internal Hard Drive (£35.99 @ Aria PC)
Video Card: Asus - GeForce GTX 1060 6GB 6GB Turbo Video Card (£321.15 @ BT Shop)
Case: Deepcool - TESSERACT SW ATX Mid Tower Case (£40.92 @ Amazon UK)
Power Supply: Corsair - TXM Gold 550W 80+ Gold Certified Semi-Modular ATX Power Supply (£68.66 @ Ebuyer)
Total: £814.71
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-02-20 02:51 GMT+0000

1) Due to inflated RAM and GPU prices, your options are limited.
2) A GPU release is around the corner, so you might want to consider that.
3) For the OS, if you do not mind an unactivated OS, you can download the ISO off the Microsoft page and install it but not activate it to save some money.
Unactivated Vs Activated: http://www.tomshardware.com/forum/id-3294531/downsides-running-activated-windows.html
 
Solution