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Moisture in PSA Cards: Newton Rings and Rainbow Effect Explained

Ever look through your existing collection and notice that your PSA-graded card has moisture trapped inside it? You’ll see circles or bubbles, especially on insert or Holographic cards. Typically, there’s an iridescent pattern that’s unexplainable and uncommon. If yes, then you’re not alone, and an intriguing scientific phenomenon is behind it. Will go into why… Read More »Moisture in PSA Cards: Newton Rings and Rainbow Effect Explained

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Best Sports Card Collection Tracker App for Graded Cards

Every collection looks for the perfect card collection tracker app and feels disappointed when they can’t find the perfect one. However, times are different now, and PSA has a solid competitive sport-collecting app within its ecosystem, especially for those collectors who collect, buy, and sell PSA-graded cards.  This article will explain why the PSA Card… Read More »Best Sports Card Collection Tracker App for Graded Cards