I have one of those old 2x CD-ROMs w/sound card controllers. Inside it's basically a plain old IDE drive. I had it hooked up directly to my motherboard for a while.
You should be able to find one fairly easily at a junk computer store for cheap.
Too bad you're so far away, I'd be willing to trade it for pracitcally anything, but the shipping from California to Oz would be pretty high. Oh well. 🙁