Not even satchel with 28.5gold.
You can only roll for extra loot.
No idea why they made it like this. With Sha of Anger everything works normal.
I got my first kill of Galleon today, 3+ months into MoP, just to find out Blizz felt they had to make Galleon even more special.
As many times as you take the day off on reset or after server restarts. Other than that it's impossible to kill Galleon.
Galleon doesnt spawn on reset or after server restarts since 5,1. And i have 18 Galleon kills, 7 after 5.1. So its possible to kill Galleon.