If you are going to be selling off a lot of your collection, it could be worth investing in a paper shredder (less than $30 at Aust Post). Use the shredded paper to pack between the inner and outer box.

I agree with Putney - do NOT put pieces together.  Wrap each piece individually.  I make small cardboard boxes for each lid, saucer, bowl, etc.  Yes it is time consuming, but everything gets to where it has to intact.