The $12 book (actually $14.41 on the passporter website) is a the paperback edition.
I don't know about the $27 edition you're referring to, but the $33.96 version comes in a ring-binder format and comes with "passpockets" to put tickets, documents, etc, as well as a beautiful leather-bound portfolio with side pockets.
Thanks for the info. My prices were estimates and were from Amazon.com. They definitely sound lower that possporter.com. I will double check. I guess I will go with the regular edition, as I don't want to get too fancy!
GET UP TO A $1000 SHIPBOARD CREDIT AND AN EXCLUSIVE GIFT!
If you make your Disney Cruise Line reservation with Dreams Unlimited Travel you’ll receive these incredible shipboard credits to spend on your cruise!