I just got my Kickstarter backer card version package and attempted the Ancient Ruins. I just barely managed to get the Cursed Crown, but then immediately died to an ogre. It was great!
I do have some item/shop rule questions, though.
Are you limited to one copy of an item at a time? Small items like potions, tools, and caltrops would make sense to be able to have multiples of, but what about equipment? Can you have something logical like two swords as long as you don't have a shield? How about something silly like four swords and two armor for a total bonus of +4 Fight and -2 DMG? Armor and Frost Armor, etc.
Also, what is the purpose of the Charter Ship?