Except this is not entirely true.
In the other collaborative deck you participated in, the first year it WAS free, because I produced and printed a copy for everyone, and paid for all of the shipping. YOU, gregory, did complain about how long it took me, and asked that I be kicked off the project, as I struggled to fix, and ultimately replace, my broken printer, but in the end you got your deck. (Initially, the cardbacks were to be blank, but when several people were unhappy about that, I designed the back pattern that is still in use today, and offered to add it for $10 because it effectively doubled the job. Only a few people chose that option.)
The Aeclectic ATC majors deck was also basically free, as each participant printed 22 copies of their card, and everyone exchanged. The whole premiss of that deck was the concept of free exchange. Only participants could get each other's work. But as I understand it, YOU did not participate, but had a friend of yours who did two cards give you a copy of the finished deck, despite the premiss.
As for this project:
I think print on demand companies are a nice option that ought to be taken advantage of.