-----Original Message----- From: cctalk [mailto:cctalk-bounces at classiccmp.org] On Behalf Of jim stephens Sent: Wednesday, October 12, 2016 4:01 AM To: General Discussion: On-Topic and Off-Topic Posts Subject: PDP 8/A H221A 8K word memory I won't bother posting a link to the auction, but have a question. Why would someone want $3,500 for this board over what H219's go for which are also 8K words? Just curious. Only obvious difference is a different core stack. thanks Jim ----- Irrational Exuberance. It's also 18-bit and goes into a PDP-11. But that's not any concern of the seller, evidently :->. -----