+140 for 2500k and 280x
PCPartPicker part list:
http://uk.pcpartpicker.com/p/3zN3C
Price breakdown by merchant: http://uk.pcpartpicker.com/p/3zN3C/by_merchant/
Benchmarks: http://uk.pcpartpicker.com/p/3zN3C/benchmarks/
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler (£25.45 @ Scan.co.uk)
Motherboard: ASRock Z77 Pro3 ATX LGA1155 Motherboard (£60.89 @ Amazon UK)
Memory: Patriot Viper 3 8GB (2 x 4GB) DDR3-1600 Memory (£52.10 @ CCL Computers)
Storage: Seagate Barracuda 1TB 3.5" 7200RPM Internal Hard Drive (£33.59 @ Aria PC)
Power Supply: EVGA 600B 600W 80+ Bronze Certified ATX Power Supply (£45.74 @ CCL Computers)
Total: £217.77
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-04-28 02:48 BST+0100)
Sell your RAM and PSU and get some of your money back.