After replacing the 1MB of RAM on my 2386SX bridgeboard, I have these extra.

There are 8 chips. Number on the chips is AAA1M304Z-06.

Not sure if they'll work in a 3000, but for sure they will in a 386 bridgeboard!

$10 + shipping and they're yours!

PM please.

Curtis

p.s.  The pins are straight and will stay that way.  I'll ship with all pins embedded in antistatic foam and carefully wrapped to keep them that way.