Here is a good keyboard for a learner - it has fully size keys with piano type action and many features to assist with learning and make it fun. Comes with an AC adapter and Microphone.
Quite bulky so it will have to be pickup in Hornsby or mutually convenient location in North Sydney/St Leonards area.
Full details are on the Casio Site:
http://www.casio.com/products/archiv...ed_Keys/LK-55/
Yours for $50 ono.