Parts taken from my computer built about 6 months ago.
PSU - Antec TruePower TP-550 Power Supply Unit (550 Watt) - £35
CPU - Processor AMD Phenom X4 9650 2.3GHz Socket AM2+ 2MB L3 Cache Retail Boxed Processor - £60
RAM - 7GB RAM PC2-6400 1*2gb kingson 1*1gb kingston 2*2gb crucial - £60
Optical Drive - IHAS324 LiteOn 24x DVD-RW Internal SATA Drive / Black - £10
Optical Drive Blueray - Liteon IHOS104-37 4x Internal Blu-ray Bare Drive With Software (less than month old) -£40
PCI x4 express wireless card b/g - £5
Or the lot for £200 including p&p
My ebay username is TSO5
Payment by Paypal gift
Cost of shipping depends on what is wanted.