Does anyone know where to find a Tarot deck based on the Simon Necronomicon?

I know there is certainly a Simon Necronomicon deck, I've seen it multiple times and it was the same deck. However, I can't find any information about it online, only the Tyson Necronomicon deck. The three people I've encountered who had this deck could only report that they had received it as a gift. It's also not in any stores. Any ideas?