In Reply to: $500? Someone has given you the posted by bloodyron on Monday, 28. July 2014 at 10:32 Bali Time:
The Bali hai was charging $105us per adult and $53per child one way for their day cruise across which for 2a and 2c return is over $500au.
From your link the bounty cruise appears like it would be safe and a reasonable price, thanks heaps!