(Bonus question, if everything is ready to send to print, why one full year? Seems like it can be completed next week)
This is an easy one: Costs.
Ever tried to get a simple business card printed? Its like $25 for 100. Fancy business card? $150 for 100!
That's a business card, not a playing card..
It make things affordable, both for Catalyst AND the customers, they need a minimum demand for the product. If the demand just isn't there, then there is no point in moving forward.
However, if there is huge demand, then more resources are earned for future development...
" ready for the printers " just means all the back end stuff is done. (Rules written, artwork finalized, shit like that). Those things have costs too, artists got to be paid, writers too, then there is the overhead for office, equipment, so on: Which weighs in on the final price... its the printing, packaging, shipping that takes time - as in WEEKS to fullfill, and that was pre-pandemic.
Even if they submitted the order tomorrow, it would still take several weeks for the printers to print and package. Just look at the indy comic scene. Still waiting for some books I backed MONTHS ago that were "ready for print".