How much is an Adaptec 29160 SCSI card worth? Is it any good?

[JoeH]

As long as it is not the 29160N model. That is not as good a card since it has been restricted to narrow SCSI channel usage on its external connector. Probably worth $50 less. When the 29160 was still being sold, I recall they ran for about $250 new, a used card might get half that or less now. Adaptec has stopped updating drivers for OS X years ago. They still work, mostly, but no guarantee how far into the future.