Bass and Blues Music Megastore, is stated on their website as one of the largest regional dealers on the NSW coast....It is a truly marvelous shop and has a big section of the ukulele which is very popular at the moment.I have bought a number of instruments from them and they seem to stock the best range of instruments in this area, hence what i said earlier.
The staff are really helpful and friendly. Truly a must go for Musos:)

Approximate cost: $4-4000 AUD$