Some time ago, I got some adaptor PCBs made up for Lisa Serial B -> LocalTalk following the wiring in the LisaFAQ. They have a 25-pin D-sub that plugs straight into the back of the Lisa and an 8-pin Mac-style mini-DIN for use either with a Mac serial cable or a LocalTalk box.
Minimum order quantities being what they are, I ended up with far more of these (10) than I have Lisas (1). So a surplus has been sitting in my drawer doing nothing. Which seems a shame.
So: I have left over 5 bare PCBs and a single made-up adaptor. These are free to anyone who wants them. International folks will need to cover shipping. UK folks, I have stamps I need to use up so you're in luck...
Drop me a PM :-).
(Hope it's OK to offer these like this!)