MPC3000 SCSI Board donor/transplant

Just trying to find out if there are any other Akai samplers I can use as a donor for a SCSI board. Mine seems to have gone bad. And, YES, I have replaced the F901 fuse, with no luck.

as far as i know, there are no other units with compatible scsi boards.

Found a brand new scsi board locally for $100. You guys think that's a good price?

Yes, if it works.