Ron,
Regarding prices, this may be something.... at Malapascua the dive shop was run by an Austrialian lady. I got the feeling that this was a joint venture with the Filipino owners of the resort. If this is the case, then she probably had the final say in what the charges would be, and then she had to share some of the profits with the resort owner. Many people come from around the world to dive there... so they know that the prices can be more \"international\" prices. There were only a couple of dive shops on Malapascua....
Might be part of it.... might not.
Robm