Whoa - These #'s are waaaaay too high imo.
Just compare these numbers with the Alpha set. Take Rares for example. Reward rares are capped at 100k. Compare that to Alpha Rares capped at around 8k.
I understand Alpha/ Beta cards are paid for and these are rewards cards, but over a 10x difference in cards released?
I think a better approach would have been a season reward set. Season 5 = 1 set of reward cards, Season 6 a new set of cards, etc. Or you could even run the reward sets for multiple seasons. There's a few options that would make them limited.
With these caps, I estimate they will be running for over 10 seasons to reach the cap. The market will be flooded.
The commons are already around .02-0.03 cents and there's only about 30k out there. Imagine the price when there's 400,000 of them.