Just looking for a system without monitor for the office and surfing, maybe this will do.
307-D083C1 - £270 delivered
Intel® Pentium® 4 Processor 531 with HT technology (3.00GHz, 800MHz fsb, 1MB cache)
Genuine Windows® XP Home Edition (Does not include Operating System Re-installation CD)
256MB Single Channel DDR 533MHz [1x256MB] Memory
80GB 7200rpm SATA Hard Drive
48x/32x/48x/16x CDRW/DVD-ROM Combination Drive
Integrated 2.0 Channel High Definition Audio
Microsoft® Works 8.5 - English
90 days trial of Network Assistant included
Reduce the warranty to minimum and buy via Quidco for some cashback on this delivered price.