MANY thanks to all the offers recieved both directly and through the thread to help me obtain all the pdfs.
A nearby X'r has highspeed available, and is going to do the download and burn for me.
Thanks again to all for the 'lively' discussion on the topic and sub-topic of legal piracy (Charging 10x as much as they should) versus the less than legal type of piracy I came across on Ebay.
I'll be paying the $20 with no hesitation, and Nissan can have the money, and I'll just be bewildered by the fact that they think it's ok to charge so much for a disk they produce themselves.