ICD-2 is more than a Debugger, it's also a programmer. so it worth the investement IF and ONLY IF you plan to use the debugger. I have it but i used it 2-3 times not much.

If you plan to buy PICBASIC think about the PRO version. Sure much expensive but worth the price. Less time consumming, save your hair loss and head banging.

You're always get for what you pay for. Period!