JoeTR121

PCPartPicker part list: https://uk.pcpartpicker.com/list/Rf88RG
Price breakdown by merchant: https://uk.pcpartpicker.com/list/Rf88RG/by_merchant/
CPU: Intel - Pentium G4600 3.6GHz Dual-Core Processor  (£59.99 @ Novatech) 
Motherboard: MSI - B250M PRO-VDH Micro ATX LGA1151 Motherboard  (£59.99 @ Amazon UK) 
Memory: Crucial - 8GB (2 x 4GB) DDR4-2400 Memory  (£85.09 @ More Computers) 
Storage: Samsung - 850 EVO-Series 250GB 2.5" Solid State Drive  (£82.97 @ Amazon UK) 
Storage: Seagate - BarraCuda 1TB 3.5" 7200RPM Internal Hard Drive  (£35.99 @ Aria PC) 
Case: Thermaltake - Versa H15 MicroATX Mid Tower Case  (£32.99 @ Novatech) 
Power Supply: be quiet! - Pure Power 10 350W 80+ Bronze Certified ATX Power Supply  (£41.98 @ Amazon UK) 
Total: £399.00
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-01-11 14:15 GMT+0000

PCPartPicker part list / Price breakdown by merchant
CPU: Intel - Pentium G4560 3.5GHz Dual-Core Processor  (£59.98 @ PC World Business) 
Motherboard: MSI - H110M PRO-VD PLUS Micro ATX LGA1151 Motherboard  (£34.98 @ Novatech) 
Memory: Crucial - 8GB (1 x 8GB) DDR4-2400 Memory  (£60.17 @ Amazon UK) 
Storage: Silicon Power - Silm S55 120GB 2.5" Solid State Drive  (£41.19 @ Amazon UK) 
Storage: Seagate - BarraCuda 1TB 3.5" 7200RPM Internal Hard Drive  (£35.99 @ Aria PC) 
Case: Deepcool - SMARTER MicroATX Mini Tower Case  (£19.04 @ Ebuyer) 
Power Supply: EVGA - 500W 80+ Certified ATX Power Supply  (£38.70 @ Aria PC) 
Total: £290.05
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2018-01-11 14:13 GMT+0000

Take a look at this...
 
https://uk.pcpartpicker.com/list/t6XVqk