FULL Desktop set-up - 22" HD LCD Monitor, Windows 7, 3GB Ram, 500GB HDD, Sub/Speaker

I have my desktop PC for sale which is only 1 year old. I'm selling due to a recent upgrade. This machine is extremely fast, powerful and reliable. You will be purchasing the whole package; 22 LCD HP monitor, tower, keyboard, mouse and subwoofer with speaker. Never had a single problem with this machine. Perfect for absolutely anything.

General Information Processor AMD Athlon II X2 processor 215
- 2.7 GHz
- 2.0 GHz HT
- 1 MB L2 Cache
Operating System Genuine Windows® 7 Home Premium 64-bit
RAM 3GB DDR3
Graphics card NVIDIA GeForce 6150 SE
Screen type LCD Widescreen
Screen resolution 1600 x 900
Screen size 20"
Hard drive 500 GB 7200rpm SATA
Optical disk drive DVD writer SATA DVD RAM and Double Layer supporting LightScribe technology

No idea how much i'm looking for right now. Offers would be great. This cost me £659 just 1 year ago. Depending on how much this sells for, I may pay for delivery/shipping. A UK sale would be best for me. I accept RSGP/PP/WU. Due to the nature of this sale, I will of course NOT go first. I have never sold none virtual goods, So I will be treating this like EBAY.