Value my PC!('s) + Other :D:D

Hi all, My PC's arn't all amazing or anything but I would like to see how much it is worth. (thinking off getting 1 awesome PC)

PC 1
Thermaltake Soprano Case
Thermaltake 400w Modular PSU
Asus P5n-D Motherboard (SLi)
Intel Core 2 Duo E8200 CPU (2.66GHZ x2)
2GB Patriot Ram (4-4-4-12 Timings)
320GB Hitachi DeskStar HDD (16MB Cache)
PowerColour nVidia 8600GT
HP w19 (19") LCD Monitor
Logitech 1.3MP Webcam
Freecom II DVB TV Tuner
Windows 7 x64 RC (Yay Microsoft )
Standard P/2 Keyboard and wireless Mouse
Bluetooth Adapter, Logitech 2.0 X Series Speakers.

PC 2 (Kida Crap)
Dell Dimension 8100
1.7GHZ Pentium 4 Procecser
512MB RDRam
ATI Radeon 9000 (OC)
40GB HDD + 120GB HDD (In order)
Ubuntu 9 (Also have Windows XP Disc, Windows ME + Office XP that it came with.

I also have an iPhone 2G 8GB (AT&T) Jailbroken. (I live in the UK)

Thanks for any help given, I don't mind if it's not worth a lot. I can deal with constructive critisim