This pretty much nails the budget and offers you a very good system with a fair bit of potential for overclocking as well.
Abit IP35 (Socket 775) PCI-Express DDR2 Motherboard £69.99
(£82.24) £69.99
(£82.24)
OCZ 2GB (2x1GB) PC2-6400C4 Dual Channel Platinum Revision 2 XTC Series DDR2 (OCZ2P800R22GK) £29.99
(£35.24) £29.99
(£35.24)
Antec NSK 6580 Super Midi Tower Case - 430W Earth Watts PSU £57.99
(£68.14) £57.99
(£68.14)
Western Digital Caviar SE16 250GB SATA-II 16MB Cache - OEM (WD2500AAKS) £36.99
(£43.46) £36.99
(£43.46)
Intel Core 2 Duo E2180 "LGA775 Conroe" 2.00GHz (800FSB) - Retail £46.99
(£55.21) £46.99
(£55.21)
Samsung SH-S203D 20x20 DVD±RW Dual Layer Serial ATA ReWriter (Black) - OEM £14.99
(£17.61) £14.99
(£17.61)
PNY GeForce 8800 GT 512MB GDDR3 HDTV/Dual DVI (PCI-Express) - Retail £154.99
(£182.11) £154.99
(£182.11)
Sub Total : £411.93
Shipping cost assumes delivery to UK Mainland with:
City Link Parcel Next Day (Delivered Mon-Fri)
(This can be changed during checkout) Shipping : £10.95
VAT is being charged at 17.5% VAT : £74.00
Total : £496.88