Tila Tequila

Where/how can i buy a green laser in Australia?

I am a pilot and fly ultralights and hang gliders so my intention is not to blind other pilots in aircraft’s.
Can any one one point me in the right direction on how i can buy a strong green laser pointer?
I should have mentioned that `yes ,i know i can find many sources and buy them on line` but the problem is they are banned in bringing them through customs into Australia. How can i get past this problem?