I don't know whether the CCS PCB Compiler is full or crippled, but you wouldn't have to purchase the PicKit2 in order to find out. It's included in the install of MPLAB v7.41 or greater. (It is listed under "Free Components" on the MPLAB page.)
If you've installed the latest version of MPLAB, I believe that it can be found in one of the subdirectories. I remember it installing with the past few versions that I have downloaded, but I am on the wrong computer to check for you at the moment.