PCPartPicker part list:
http://pcpartpicker.com/p/2GL6g
Price breakdown by merchant: http://pcpartpicker.com/p/2GL6g/by_merchant/
Benchmarks: http://pcpartpicker.com/p/2GL6g/benchmarks/
CPU: Intel Core i5-4670K 3.4GHz Quad-Core Processor ($229.97 @ SuperBiiz)
CPU Cooler: Cooler Master Hyper 212 EVO 82.9 CFM Sleeve Bearing CPU Cooler ($34.98 @ SuperBiiz)
Motherboard: Gigabyte GA-Z87X-UD3H ATX LGA1150 Motherboard ($159.99 @ Microcenter)
Memory: Corsair Vengeance LP 8GB (2 x 4GB) DDR3-1866 Memory ($94.99 @ Newegg)
Storage: Sandisk Ultra Plus 256GB 2.5" Solid State Disk ($159.95 @ Adorama)
Storage: Western Digital Caviar Blue 250GB 3.5" 7200RPM Internal Hard Drive ($48.49 @ Amazon)
Video Card: Gigabyte GeForce GTX 770 2GB Video Card ($342.98 @ SuperBiiz)
Case: Raidmax Viper (Red) ATX Mid Tower Case ($29.99 @ Newegg)
Power Supply: Corsair Professional 750W 80+ Gold Certified Semi-Modular ATX Power Supply ($129.99 @ Microcenter)
Optical Drive: Samsung SH-224DB/BEBE DVD/CD Writer ($16.98 @ OutletPC)
Total: $1241.32
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2014-01-24 10:45 EST-0500)
Sorry for the USD but it translates to about 700 pounds

hope you enjoy!