Investing & Trading
What Is Whatnot? Bidding, Breaks and Buyer Protection
Updated: August 16, 2026 Whatnot is a live shopping marketplace where sellers run video auctions, fixed-price sales, and card breaks while buyers…
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Browse the latest Cards Mania guides, collector stories, news, and research across sports cards, Pokémon, Magic, and more.
Vintage & Non-Sport Cards
Garbage Pail Kids Cards: 1985 Set, Values and Fakes
Updated: August 16, 2026 Garbage Pail Kids began as Topps sticker cards in 1985, pairing gross-out art with two character names for…
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Beginner Guides
How Does TCGplayer Work? Buyer and Seller Guide
Updated: August 16, 2026 TCGplayer is a marketplace for trading card singles, sealed products, and supplies. The useful part is not simply…
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Beginner Guides
How to Stop Porch Pirates From Stealing Trading Cards
Updated: August 16, 2026 A tracking page that says “delivered” does not always mean a trading card package was stolen. It may…
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Sports Cards
1968 Topps 3-D Test Set: Checklist, Values and Fakes
Updated: August 16, 2026 The 1968 Topps 3-D baseball set is a 12-card test issue printed on narrow, rounded-corner lenticular stock. Tilt…
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News & Trends
Panini vs Fanatics Lawsuit: 2026 Status for Collectors
Updated: August 16, 2026 Panini’s antitrust lawsuit against Fanatics is still active in federal court. A March 2025 ruling allowed important antitrust…
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Sports Cards
1990 Topps Frank Thomas NNOF: Value and Fake Guide
Updated: August 16, 2026 The 1990 Topps Frank Thomas No Name on Front card is the defining error of the junk-wax era.…
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Investing & Trading
Forged PSA Labels: Inside the $2M Card Fraud Case
Updated: August 16, 2026 A federal trading card fraud case showed how a genuine-looking PSA holder and a certification number can create…
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Magic: The Gathering
MTG Spider-Man vs Avatar: Sets, Products and Prices
Updated August 16, 2026. Both 2025 releases are now available. This guide replaces the original preview with confirmed products, formats, mechanics and…
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Investing & Trading
Why Pokémon Cards Are Booming Again in 2025
Remember your first holo Charizard? Or tearing into a booster pack after school, hoping to find Pikachu staring back at you? For…
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Magic: The Gathering
MTG Sonic Secret Lair: All 3 Drops and Card Lists
Updated August 16, 2026. This guide now covers all three Sonic Secret Lair drops, their correct card lists, original prices and format…
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Beginner Guides
How to Ship Trading Cards Safely: Packing Guide
Learn how to ship trading cards safely with the right sleeves, holders, packaging, eBay Standard Envelope rules, and current PSA submission guidance.
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Beginner Guides
Card Ladder Review 2026: Is Pro Worth $20 a Month?
Last updated: August 16, 2026 Quick verdict: Card Ladder is one of the better research tools for collectors who regularly check sold…
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Sports Cards
2025 NFL Rookie Cards: 10 Players to Watch in 2026
Last updated: August 16, 2026 Correction: the original version of this article named fictional players and assigned them real NFL teams and…
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Investing & Trading
Caitlin Clark Rookie Card sells for $660,000
Disclosure: This post contains affiliate links. If you click through and make a purchase, we may earn a small commission at no…
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News & Trends
Topps Premier League 2025: Checklist, Parallels, Autos
Topps Premier League 2025 is officially here and Topps is back as the exclusive trading card partner of the Premier League. Moreover,…
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Beginner Guides
Unveiling the Mystery Behind Grading: How Are Trading Cards Graded?
Last updated: August 16, 2026 How are trading cards graded? Professional grading companies first check whether a card is authentic and then…
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Beginner Guides
Essential Trading Card Supplies Every Collector Needs
Last updated: August 25, 2026 The right trading card supplies do three jobs: protect the card, make the collection easier to manage,…
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Pokémon & Anime Cards
Final Fantasy TCG Anniversary Collection 2024: Full Contents
Last updated: August 16, 2026 Quick answer: The Anniversary Collection Set 2024 contains 253 fixed cards, not random booster packs. The box…
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News & Trends
Best Trading Card Collection Apps in 2026: 6 Compared
Last updated: August 16, 2026 Quick answer: There is no single best trading card collection app for every collector. TCDB is strongest…
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