~£300 budget gaming pc?

[.temp]

Hi all

I've been tasked by a friend to spec him a very light weight gaming pc for around the £300 mark (there is a little leeway but not much).

I'm really having an issue doing this and cant seem to get anything under £550

Can any of you help?

Forget mouse/keyboard/monitor etc... just the actual rig itself he needs

EDIT:

This is what I have so far? I'm an Intel and nVidia man myself, so have no idea if this is a decent build for AMD

 

[ExRayTed]

For that price you're looking at an APU build really.

YOUR BASKET
1 x AMD Kaveri 7700K 10 Compute Core APU w/ Radeon R7 Graphics (4 CPU + 6 GPU Compute Cores) - Retail £99.95
1 x MSI A88XM Gaming AMD A88X (Socket FM2+) MATX Motherboard £79.99
1 x GeIL Black Dragon 8GB (2x4GB) DDR3 PC3-12800C11 1600MHz Dual Channel Kit (GD38GB1600C11DC) £41.99
1 x Toshiba (7K1000.D) 500GB SATA 6GB/s 32MB Cache - OEM (DT01ACA050) HDD £34.99
1 x Antec VP350P 350W 85% Efficient Continuous Power Supply £31.99
1 x Zalman T1U3 Mini-Tower USB 3.0 - Black £15.95
Total : £318.36 (includes shipping : £11.25 Ex.VAT).