Help with Lisa thrift store find

[bob_s2@sfov1.verifone.com]

I was in a thrift store and they had an Apple Lisa for 12.00.  Mail unit 
keyboard, separate box that looked like a data storage unit and a bunch of 
operating system and some other Apple software all in original binders.  
Maybe some other stuff too.  I would have gotten it, but I have no room.  
Does anybody know anything about this unit?  How can I test it in the 
store?  I moght still get if I can figure out a place for it or if someone 
else wants and and will pay shipping and a few bucks for my trouble I could 
get it for someone else.

Is there a modem built in?  How much to add one if not?  Is there a good 
freeware/shareware terminal program available?  I am thinking of using it 
to connect to the local freenet.  A working terminal for $12 is kind of 
hard to pass up.  Of course if it doesn't work, a $12 paperweight/doorstop 
is not quite so attractive.

Bob