Cornerstone parking has just dropped parking prices at select CBD locations to $9 when you drive up and park during early bird parking prices. Not too sure what the normal early bird prices were but I think they were around $20 - $25
Drive-up Early Bird price drop
300 Ann Street: $9.00
310 Ann Street: $9.00
313 Adelaide Street: $9.00
140 Creek Street: $9.00
20 Warner Street: $9.00
Car park info on their site
City/location in title?