What supplies do you need to send cards to PSA?
Penny sleeves, semi-rigid holders and what not to use when you submit cards to PSA for grading.
How to store a trading card collection: boxes, binders and drawers
Which card storage fits your collection — hinged boxes, slider boxes, binders or drawer catalogs — and when to use each.
Card thickness (pt) explained: which holder fits a thick card?
What pt means for trading cards and how to choose holders for thick patch, relic and memorabilia cards.