Have a look at Oz Scopes
www.ozscopes.com.au
You could go for the Celestron Firstscope up to the Skywatcher 6" Dobsonian.
As has already been suggested DSE, but also take a wander into Australian Geographic...they also sell Celeston First scopes ideal for kids. Just go with an altazimuth or alt-azimuth mount which is a simple two-axis mount and not complicated like an equatorial