SCSISource, MicroCenter, and Redmond Cable all do not carry this adapter. I did purchase this very adapter from a local MicroCenter 3 years ago. I went back and they did not have this one, though they have many SCSI adapters.
It _is_ an odd adapter - I can't imagine a scenario other than someone with a towered A1200 with a CPU-board-based SCSI adapter needing this adapter - a small crowd, relatively speaking...
Any other ideas?
blakespot