15K will print both decks, pay for the boxes, coins and dice, and cover transaction fees, to boot. There's even a margin for uncollected pledges. I reran the numbers a half-dozen times to make sure, because the last thing I need is to get stuck with less money than I need to pay the bills.
And you're right, Dan. Technically, the uncut sheet costs me a little more than a standard deck. But it still costs less to print, as in, it costs USPCC less than a deck of cards. Which is what I meant, but I take your point. I'll edit the project.