Bukkit

Version 2.0
Updated to 1.4.7-R1.0 (Build #02624)
Added permission. Check permissions here.
Offers are now saved in SQLite database.
Cleaned up code
Search command has been changed. /ts search <parameters>. Parameters are 'block' and 'player'. E.g: /ts search player Staartvin block iron_ore
Java 6 compatible.
Added a new parameter for /ts offer. You can now do /ts offer hand <amount> <price>. It will automatically get the item id of the block in your hand.
Version 1.2
Attempted to fix Java 1.6 errors. Untested.
Version 1.1
Fixed saving bug
Version 1.0

• Changed to Vault support
  

• Fake item duping (Client side items. It's a bukkit issue)
  
• It's definitely a bukkit issue, however whatever item is duped is useless and disappears when the player interacts