I have come across a Brand new, never used Timewise 538B. It has all the original cables, magnets, and even the JB Weld that they sent out with it. I also have the original instruction/installation manual that came with it.
I know there are some guys on this board that love the old rally computers, and while I don't know much about them, I do know that you can't find another one in better condition than this one. It has sat in the box it was shipped in, and never installed.
It looks like Timewise is still around, and making rally computers, but not this model. I have no use for it, and thought I would post it here to see if there was a collector out there that might want it. If not, I'll keep it, as it is kinda cool.
I can send pictures, just PM me your cell number or email address.