With all the personal hand-work going into this limited-edition ACT deck, $100 for 78 cards is reasonable. Other limited-edition decks issued recently are around that price range (Maat, Ironwing, Kingdom Highway). Count me in!
I have to say, I know that after all the effort and time put into tarot decks, I know they are worth way more than $100. But, for me, I don't think anything would make me pay that much for a deck, even if I was seriously inlove with the cards. I just couldn't justify it to myself to pay that much. But I guess I must not be your target audience danubhe. I do like your cards though, they are different and I like that. Good luck