Farming Clams | Thousands of Gold from Pearls!

Golden Pearls and Black Pearls have been a gold maker since vanilla, a lot less during TBC and early Wrath due to everyone farming Naga, but these days they seem to sell for 100-300g most of the time, even though their main use is gone now. These are mainly obtained from clams, but with a low drop rate.Out of 500 Big-Mouth Clams I got 12 Golden Pearls and 33 Black Pearls, which sold for about