Drumming Bunnies
The Drumming Bunnies in Eos Tower have a variety of popular and valuable drops. These drops include the red whip, Korean fan, serpent's tongue and lollipops, all of which can be sold for lots of mesos to other players. However, the items most players look for when killing Drumming Bunnies, are their scrolls, especially chaos scrolls. While some of the scrolls that Drumming Bunnies drop can be sold for a few hundred thousand mesos, chaos scrolls can be sold for tens of millions of mesos.
Gallopera
Hunting Gallopera for their scrolls can be especially lucrative. They drop dexterity scrolls, strength scrolls and glove attack scrolls, all of which are very valuable and can sell for tens of millions mesos at the Free Market. Galloperas can be found in the far eastern region of Malaysia. Galloperas also drop expensive equipment, such as the Eternal Bullet and Battle Ship Cannon, which can also sell for millions at mesos the Free Market.
Questing
Lots of quests provide mesos or valuable scrolls that can be sold to other players in the Free Market. Some examples include Jane and the Wild Boar and Alligators at the Swamp, both of which provide the chance for players to get attack damage increase scrolls.
Playing the Market
The Free Market is teeming with merchants and some of them want to sell their products as fast as they possibly can. The prices these merchants will set for their items will be below market price and these deals will commonly be broadcast. Buying items at lower prices and selling them for more than you paid is one of the easiest ways to earn a considerable profit in "MapleStory." However, making millions off the Free Market will require a player to have lots of capital to purchase more valuable items.