Got this in an email 11 hrs ago:
So, for this week only (until this Friday, April 17, 2015) we are offering the Pro Plus Pack, which includes every theme we make now and in the future, for
$399.95$299.95. That’s $100 off, or 25% off the retail price.
And since you are a returning StudioPress customer, you get an additional 25% off at checkout. So your final price for every single StudioPress theme will be $224.96.
That’s a savings of almost $1,800 if you purchased everything separately.