On offer: LCD computer monitors - you can find more info by googling the model numbers:
P2412Hb
2007WFPb
1908FPb
1707FPt
These have DVI-D inputs and VGA inputs but not Displayport though adapters may be available. Some of then might have scuff marks or scratches but most are pretty nice. I may be able to find cables if you let me know what sort you need, or send a photo of the port on your PC.
I also have some desktop PCs that are qute old (originally ran Windows 7 or Windows XP but the hard drives were wiped and need reinstalling). Many more PCs missing hard drives and missing RAM. Also some DVD-RW drives and many PC power supplies (Dell) of various ages, and other PC parts. Some nice USB keyboards. I might post a list later if I can get around to making it, otherwise let me know what you are after.
