http://www.nydailynews.com/sports/baseball/yankees/topps-selling-cards-pieces-aaron-judge-hr-derby-socks-article-1.3318325 For memorabilia or costume cards (including sock cards) that have a thickness to them we have UV One Touch Magnetic Card Holders that hold 55, 75, 100, 130 and 180 pt. cards. Click here
http://www.sportscollectorsdaily.com/bat-signed-ruth-gehrig-brings-458250-fanfest-auction/ If baseball bats are on your list of collectors’ items – we have a great holder that holds bats up to 36 inches. Click here
Always put your trading cards in poly sleeves before putting them in cardboard storage boxes. Most cardboard boxes are not acid-free and the acid in them and in the environment can easily be shared with your cards – contributing to the premature aging of your cards. We do stock an acid-free storage box for trading cards and recommend it...
There are three materials that are generally used for trading card storage sleeves. All three materials are acid-free and are safe for long-term storage. Polypropylene – used because of its inexpensive price, its high clarity and its shine. Polyethylene – used because it is thicker and more pliant than polypropylene. It has high clarity and is reasonably priced. Due...
https://www.forbes.com/sites/davidseideman/2017/04/24/a-new-big-find-100k-trove-of-1800s-baseball-cards-kept-in-family-scrap-book/#549f04d55c0c Click here