I don't mean she would have to 'manage' the deck creation, I'm just suggesting that as a way to have a printed option, the organizers give her the final files, to upload to game crafter, or the deck committee could even create the whole project under a user name at Game Crafter for her, but then transfer the password to the account to her, she could then change the password so they no longer have access...add her payment account info and that's it....print on demand means nothing for her to do except have payments deposited in whatever account she links to it that she manages her AT finances with.
Game Crafter is a 'print on demand' service, meaning, you don't order a big 'run' of printed decks that someone has to physically mail out individually. People just go to game crafter, who "hosts" all the digital files and has a payment interface, and when someone orders it, they do all the printing, fulfillment and shipping...that's why 'print on demand' services are so popular for CD printing, Art, and now even Tarot Decks and Games...no financial investment up front, or hassle of fulfilling orders...they do take a chunk for their valuable service, which, is great, good for them....it's a good business model and they provide what a lot of people are looking for, convenience and simplicity for projects like this, and it also doesn't matter if only one person orders a printed deck or 20,000!
It's an option to consider anyway...a nice simple option...
you could also eliminate the worry about people making a profit off the decks on ebay, just keep it available forever on game crafter, then it won't go out of print, and won't ever be more valuable than just buying it new from game crafter and raising money for AT.