EDIT: The prices have changed since I wrote this quide, you can now make 1M in about 2.5 hrs... check the screengrab on page 3 for info. This is just a fast and ugly posting of how to make some fast money (about 400k per hour) enjoy: Start Lunar Diplomacy quest (You only have to start, not finish, and I mean JUST START.. the money making happens immediatly!) When you first start the quest you get transported to a small ship that is next to a large ship Go up the 2 ladders and finally cross the plank getting you onto the large ship, start heading to the back of the ship and take the stairs. When you get downstairs head into the two rooms to the south of the ship.. there are 3 barrels that are filled with swamp tar. Just start picking it out of the barrels, the respawn time for the first barrel you picked from is about 5 seconds after you picked from the last barrel Swamptar sells for 400gp on the forums, and is stackable.. you'll get anywhere from 1 to 8 tars per picking of 1 barrel, and the respawn time of the barrels is about 5 seconds after you pick all 3... you can stand here all day and pick tar... you'll get about 1100 an hour. If you sell them on forums that comes to about 440,000 gp per hour. At this rate, you can make over 4 million a day with no fighing, no anti-poisons, no fletching, or spinning.. no skills whats so ever... just pick till your bored, and sell it on forums (or use it to make ammo for salamanders which makes leveling in herblore a cakewalk...) But if you want to sell it... You'll have about 2750 in about 2.5 hours: 2750 x 400gp =1,100,000 gp not too shabby.
