Bukkit

Push blocks into chests

Skyowallet is a lightweight economy which supports Vault and MySQL.

a PvP Bounty mercanary system

Fear death as MonetaryDeathPenalty will remove currency from a player's account when they die.

SuperPotions

ItemSlotMachine

Have you ever imagined mailing items to your friends in Minecraft? ~Made by a brazilian to all world!

A custom shop for spawners in a GUI

rbuy

Trade with players or a global shop for dynamic prices, using commands or signs. Supports all economy plugins.

TradeMod is a plugin that allows players to safely trade with each other.

sharemarket is a plugin for trading with stocks like a broker

Modify chunk sending to prevent xray mod

easily create shops for physical economies.

A pulugin by Nathat23 that pays you a set amount of money when you kill a mob or animal

Customize villager trade lists for fun, profit, or a more balanced economy.

Allows players to buy and sell base items at prices automatically determined by market demand.

Steve Home Protect

give score to each other's building

blXP