I arrived to the Sydney on 12March2009 & to Coffs Harbour on 13March2009

look at my budget , you may have same (from 13March to 27March):

QANTAS E-TICKET________________$A338.70
NOTE : $A100 because of Friday! & $A30 for booking fee! , i found that a little late !:-) try Virgin Blue instead of QANTAS!
COFFEE DEAL (Large)____________$A6.95
TBus______________________________$A5.50
NOTE : from Terminal 1 to Terminal 2
GILLETTE Spray__________________$A7.95
KORJO Multi Reverse Twin Pack__$A19.99
NOTE : power switcher to 3 pin(Australia Electricity)
RUGGERS CARGO SHRT__________$A19.95
PEARS PERKG____________________$A3.48
OFR MENS FOOT__________________$A10.00
ORAL-B T/PST 135G________________$A3.58
PEANUTS-375G NOBBY____________$A2.98
HEAD & SHLDRS SPOO____________$A9.96
MEMOREX 10PK DVD-R___________$A6.82
OPTUS (phone card)______________$A30.00
NOTE : expires on 60 days
Bus_______________________________$A2.20
NOTE : with student card
PEBCCR2 BRAUN Personal_______$A25.00
M/CARE TOE CLIPPERS___________$A7.65
RUGGER DRILL SHORT___________$A12.24
CDR BLANK_______________________$A1.50
AUSCREEN SPF___________________$A3.80
NOTE: cheap protection for sunscreen !
PEARS WILLIAM BARTLE PERKG_$A3.54
Internet Access___________________$A61.50
NOTE: $61.50 for one week is expensive !
Good dinner for 2 person_________$A33.00
Not bad dinner for 1 person______$A10.00
Drinking (not alcholic)____________$A23.71
NOTE :from $A1 up to $A10
Ragbi shoes______________________$A125.00
Wireless hub_____________________$A90.00
TOTAL______________around______$A1000.00

*I choice Home stay accommodation and i think it cost is around $A189 per week.

I am sure next week is for me cheaper ! :-)