https://gemcardshow.com/blogs/news/why-buy-online-at-hidden-gem-sports-cards-show-gemcardshow-com 2020-10-27T23:38:47-04:00 weekly https://gemcardshow.com/blogs/learning-center/why-every-collector-should-pre-grade-their-cards-before-submitting 2026-07-03T23:15:09-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/Blog1.png?v=1783134909 Why Every Collector Should Pre-Grade Their Cards Before Submitting https://gemcardshow.com/blogs/learning-center/why-psa-10-cards-become-psa-9s-and-how-to-avoid-it 2026-07-04T08:41:37-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog2.png?v=1783168897 Why PSA 10 Cards Become PSA 9s (And How to Avoid It) https://gemcardshow.com/blogs/learning-center/5-cards-you-should-never-submit-for-grading-and-5-you-absolutely-should 2026-07-06T07:51:51-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog3_7afff26f-f653-4ba4-9366-4d8f71653d4d.png?v=1783338711 5 Cards You Should Never Submit for Grading (And 5 You Absolutely Should) https://gemcardshow.com/blogs/learning-center/why-you-should-pre-grade-sports-cards-before-sending-them-to-grading 2026-07-11T07:39:31-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog4.png?v=1783769971 Why You Should Pre-Grade Sports Cards Before Sending Them to Grading https://gemcardshow.com/blogs/learning-center/5-signs-your-sports-card-is-worth-grading 2026-07-12T11:51:38-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog5.png?v=1783871498 5 Signs Your Sports Card Is Worth Grading https://gemcardshow.com/blogs/learning-center/how-to-tell-if-your-sports-card-has-a-chance-at-a-gem-mint-grade 2026-07-13T00:22:17-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog6.png?v=1783916537 How to Tell If Your Sports Card Has a Chance at a Gem Mint Grade https://gemcardshow.com/blogs/learning-center/should-you-clean-a-sports-card-before-grading 2026-07-14T21:47:35-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog7.png?v=1784080055 Should You Clean a Sports Card Before Grading? https://gemcardshow.com/blogs/learning-center/the-7-most-common-reasons-sports-cards-miss-a-gem-mint-grade 2026-07-16T23:31:52-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog8.png?v=1784259112 The 7 Most Common Reasons Sports Cards Miss a Gem Mint Grade https://gemcardshow.com/blogs/learning-center/should-you-grade-every-rookie-card-heres-how-to-decide 2026-07-18T08:28:11-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog718.png?v=1784377691 Should You Grade Every Rookie Card? Here's How to Decide https://gemcardshow.com/blogs/learning-center/how-to-spot-a-trimmed-sports-card-before-you-buy 2026-07-19T08:42:31-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog719.png?v=1784464951 How to Spot a Trimmed Sports Card Before You Buy https://gemcardshow.com/blogs/learning-center/how-to-store-sports-cards-the-right-way-protect-your-collection-for-years 2026-07-21T19:29:22-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/Blog_7-21.png?v=1784676562 How to Store Sports Cards the Right Way: Protect Your Collection for Years https://gemcardshow.com/blogs/learning-center/top-loaders-vs-card-savers-which-is-better-for-sports-cards 2026-07-22T22:27:41-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog722.png?v=1784773661 Top Loaders vs. Card Savers: Which Is Better for Sports Cards? https://gemcardshow.com/blogs/learning-center/10-photos-you-should-always-ask-for-before-buying-a-sports-card-online 2026-07-25T08:48:57-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog725.png?v=1784983736 10 Photos You Should Always Ask for Before Buying a Sports Card Online https://gemcardshow.com/blogs/learning-center/is-your-sports-card-worth-grading-a-5-step-checklist 2026-07-28T20:11:21-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog728.png?v=1785283881 Is Your Sports Card Worth Grading? A 5-Step Checklist https://gemcardshow.com/blogs/learning-center/how-to-prepare-for-the-2027-national-sports-collectors-convention 2026-08-10T23:54:03-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog810.png?v=1786420443 How to Prepare for the 2027 National Sports Collectors Convention https://gemcardshow.com/blogs/learning-center/gemgrade-has-been-submitted-to-the-apple-app-store 2026-08-11T23:47:13-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog811.png?v=1786506433 GemGrade Has Been Submitted to the Apple App Store https://gemcardshow.com/blogs/learning-center/gemgrade-submitted-to-apple-and-google-play-a-major-step-forward 2026-08-12T21:07:24-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog812.png?v=1786583244 GemGrade Submitted to Apple and Google Play: A Major Step Forward https://gemcardshow.com/blogs/learning-center/should-you-wait-for-psa-to-reopen-the-answer-is-no 2026-08-14T21:49:43-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog814.png?v=1786758583 Should You Wait for PSA to Reopen? The Answer Is No. https://gemcardshow.com/blogs/learning-center/raw-vs-graded-cards-which-should-you-buy 2026-08-15T21:08:54-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog815.png?v=1786842534 Raw vs. Graded Cards: Which Should You Buy? https://gemcardshow.com/blogs/learning-center/is-this-sports-card-worth-grading-7-questions-to-ask-before-you-submit 2026-08-18T23:27:35-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog818.png?v=1787110055 Is This Sports Card Worth Grading? 7 Questions to Ask Before You Submit https://gemcardshow.com/blogs/learning-center/the-5-most-expensive-sports-cards-ever-sold 2026-09-04T00:38:35-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog903b.png?v=1788496715 The 5 Most Expensive Sports Cards Ever Sold https://gemcardshow.com/blogs/learning-center/how-to-use-gemgrade-a-step-by-step-guide-to-pre-grading-your-sports-cards 2026-09-11T22:44:22-04:00 weekly https://cdn.shopify.com/s/files/1/0263/4881/4388/articles/blog911.png?v=1789181062 How to Use GemGrade: A Step-by-Step Guide to Pre-Grading Your Sports Cards