So here is a really late update
(I had to leave out of town for the weekend and I left pretty quick on Thursday)
I went down to collect the printers last Thursday, but there was no way I was going to get them in my Vette. I thought about loading up just a few of the smaller printers but the guy said that he could hold on to them for a little longer if I wanted to arrange for someone to help pick them up. So as of right now, I am trying to get a van from someone I know. As soon as I do, I am just going to get a few of them and I will bring them to the meeting.
Also, I still don't have a model list because I blanked out Thursday trying to hurry up and not peeve off the people I was traveling with.
@Terry
I don't have a model list but the previous printers I have gotten from this group have all worked with Linux.
@erroneus
As far as I know none of them are color.
I will post when I have more info.