30pin simms of any kind is very hard to come by now
compared to
I have a boxfull, mostly 9 bit 1 MB 30 pin simms, I don't advertise it
except to friends because small transactions are a PITA, but I sell them
for $3/4, $5/8 plus actual shipping. I also have some 256k simms, some 8
bit, some 4 MB, and a few weird modules like 32 pin or AST 64 pin. Please
make any direct questions via email to me and not the full list.