I have a Compaq PC ( small form factor ) with the following specs for swop with livestock or marine equipment. I can top $$$ if necessary.
It is a PIII 600Mhz, 128MB RAM , 10GB harddisk with CD Rom.
If you have anything to trade with, do let me know. Would even consider if someone wants to buy this from me. Its 2.5 years old and has no warranty left.
PM me if you are keen.