City Software: 3-in-1 USB Cassette Deck $88 + Delivery - Ends Noon Tuesday.
Also, there doesn't seem to be many products like this on the market, and the price seemed quite good.
"1. Convert your old tapes to digital via the USB connection of your computer
2. Play your old cassettes via the built-in 5w speaker
3. Connect the cassette deck to an external amplifier and use it as a component cassette deck."
This sale ends tomorrow, 7 April 2009 at 12 noon AEST.