Dunrun

I am canceling my paid account and have a large inventory of stuff. Is there a guide as to what to sell and do when canceling a paid subscirption? I assume that I will be able to use my charactor in free worlds after the subscription cancels. I have 27 days to sell all of my P2P inventory, is there a list somewhere of what I can (and can't) take with me? Thanks, Dunrun