Patrick Cox has written a lot about NNVC, but has made very few recommendations to buy at or below a named price.
The first recommendation (and only one that specified a price) was December 2009. A buy was recommended at up to 90 cents. That is my average price of entry, although I was in this before I knew about Cox.
None of his subsequent articles had a recommendation to buy at a price, if I recall correctly. These articles track the progress of NNVC but do not make a recommendation to buy.
Trying for accuracy. I like Cox and his work and want to see him treated fairly. One poster on this board tried to smear him by using information about a different Patrick Cox, hoping we would be fooled into thinking that this dishonest Cox was the same man writing on NNVC.