Mr Grasshopper
OzCardTrader
I used to have them in 3 ring binders upright but over 15 years they sag and the pages hit the bottom, so I have found the Select 4 ring binders hold them more stable, but got other folders layed on top of each other, maximum of four inside storage containers under my bed.I have all my cards in BCW 3" Trading card albums - all upright/side by side within cabinets so they remain upright
What about yourself ?