I also heard it was made from cardboard, *sigh* I rather have sleeves. And on top of it being cardboard(it may not be), if they are not sleeve sized it will be really PO'd because card sleeves would be so much better. I need new card sleeves, my Celebi one's are getting pretty worn out. Regardless of the deck box being cardboard, it not being sleeved sized, and the deck box replacing sleeves, I am still looking forward to the Pre-Release(even though I might be over paying for a terrible deck box, instead of terrible sleeves)