I came across this very handy (free) little program called AppRanking. It allows you to enter your App ID#, category, free/paid and then you can actually search your app rankings from the world wide iTunes App Stores. The app is hosted at www.drobnik.com/touch/ and can be downloaded directly from HERE
This is an excellent utility for app developers, Thank You for making it free 
Features:
- Rankings are now saved (optional)
- Export to CSV of ranking history
- AppIDs are now saved
- Expanded instructions
