it's very possible that this has been brought up before but i made an
interesting little discovery tonight. while finally, after YEARS of
putting it off, filing star trek and old sports cards in protective
pages, i decided to try putting hu cards in them and it turned out
great. if have some hucards with no case or travel a lot or (if
you're like me) don't like to touch the cases and manuals (i just leave
them on shelves) then i highly recommend you get these card pages. i
bought a box of 100 of them for like $17 and it was so worth it. leave
the plastic sleeves, foam rectangles, and cases out of the way and keep
your hucards handy in an album.