Oh wow... that's an ancient version.
The current version is v2.4.2, and the game itself is now available in two separate versions: Pirates and Traders (the updated version) and Pirates and Traders: Retro (the last pre-2.0 version - currently 1.5.3).
The game is not on the APPWorld, simply because I've never had the time to verify compatibility with Playbook - and with RIM appearing to withdraw from the "entertainment" market, it's not really worthwhile to jump through the hoops required by them. Sorry.
If you're in the US, you should be able to get both the standard and Gold! version from the Amazon appstore.