AH just read it, so the winner gives the rights to EPCC to print. Maybe ill enter next time then.
They're the sponsor of the contest - without them, there is no contest! When they stop printing the winning deck, the printing rights revert back to the winner - and in most cases, a custom deck only gets a single print run and that's it. Giovanni Meroni did exactly the same thing last year for his Evil Deck, now on sale at CARC, when he won the contest, and has done more work with them as well - he's happy with the arrangement.