I am not familiar with P4 prices so how much are these gonna cost:

1) Pentium 4 2.5GHz / 400MHz BUS / 512KB L2 Cache / 1.525v
inc HSF
2) Some mobo to go with the CPU above inc built in sound & vga (unknown make)
3) 52x CD-ROM
4) 52/24/52 CD-RW
5) Some generic beige case inc PSU to go with the lot

How much for the lot?

Thx very much