Operator Headgap has the purple Tempo SATA card for $90 shipped. Figure about another $50 for a decent HDD. Then I have to source a copy of OS 8.6 because that's what the ROM requires for me to boot it and update the ROM for OS 9 and X.

So basically I'd be out $200 to get this thing up and running. And it would still be a Rev 1. It hardly seems worth it. *sigh* I guess I need to keep my eyes open for a good Rev 2 deal.