Content hub
Card grading guides & TCG news
1439 guides on Pokémon, MTG, Yu-Gi-Oh!, sports cards, PSA submissions, and grading strategy.
Price GuideGuidePSAConditionPrepSubmissionStrategyComparisonAnalysisROIModernAuthenticityVerificationPokémonOne PieceRiskSports
Guide4 min read
Nintendo points out how Mega Raichu X looks like an X and Mega Raichu: what it means for collectors
Nintendo's Mega Raichu X/Y announcement impacts Pokémon card collectors! Learn what it means for grading, values, and what steps to take now.
May 6, 2026
Guide4 min read
Yu-Gi-Oh! Price Watch: May 2026 Market Trends
Navigate the Yu-Gi-Oh! market with our May 2026 price watch. Discover key trends, investment picks, and expert analysis to maximize your collection's value.
May 6, 2026
Guide4 min read
The Pokémon Company gives close look at the Froakie, Frogadier and: what it means for collectors
The Pokémon Company gives close look at the Froakie, Frogadier and Mega Greninja ex! Get grading advice, market analysis, & collecting tips.
May 5, 2026
Guide5 min read
One Piece TCG Price Watch: May 2026 Market Trends
Navigate the One Piece TCG market with our May 2026 price watch! Expert analysis, investment picks, and grading insights for collectors.
May 4, 2026
Guide2 min read
The Pokémon Company gives close look at the Froakie, Frogadier and Mega Greninja ex new cards from the upcoming Pokémon TCG: Mega Evolution—Chaos Rising expansion
The Pokémon Company reveals Mega Greninja EX in the upcoming *Mega Evolution—Chaos Rising* set! Use MasterGrade to grade yours accurately!
May 4, 2026
Guide2 min read
Pokémon GO is celebrating the new Pokémon x Target collection with event-themed Timed Research and more at Target retail locations, players who redeem a Pokémon GO gift card from Target through July 3 will receive a Charmander Hoodie avatar item
Pokémon GO's Target event could impact Pokémon card values! Grade your Charmander cards now with MasterGrade's AI for accurate assessments.
May 3, 2026
Guide4 min read
Pokémon GO is celebrating the new Pokémon x Target collection with: what it means for collectors
Pokémon GO celebrates new Target collection! Learn how this event impacts card values & grading. Actionable tips for collectors in 2026.
May 3, 2026
Guide4 min read
New 2025 Pokémon TCG World Championships Decks revealed and will be: what it means for collectors
Learn about the new 2025 Pokémon TCG World Championships Decks and their impact on card values. Get grading tips and collector insights from MasterGrade.
May 2, 2026
Guide4 min read
Video: Battle Pass 41 now underway in Pokémon UNITE featuring new: what it means for collectors
Pokémon UNITE's Battle Pass 41 is here! Discover how the new Espeon Holowear might influence Pokémon card collecting and grading in 2026.
May 2, 2026
Guide2 min read
Video: Battle Pass 41 now underway in Pokémon UNITE featuring new Holowear for Espeon and more
Pokémon UNITE's Battle Pass 41 release could impact TCG values! Grade your Espeon cards now with MasterGrade's AI for accurate assessments.
May 1, 2026
Guide2 min read
New Pokémon TCG Pocket Japanese commercials revealed today, April 29, featuring the new Pulsing Aura expansion
New Japanese commercials reveal the Pokémon TCG Pocket's Pulsing Aura expansion, impacting card collectors and highlighting the need for grading.
April 30, 2026
Centering9 min read
Centering for Pokemon: The PSA 55/45 Rule Explained
How PSA actually measures centering on Pokemon cards, why the 55/45 front rule and 75/25 back rule decide PSA 10s, and how to pre-grade your card with free AI tools.
April 29, 2026
Guide2 min read
New Pokémon TCG Pocket update version 1.6.0 now live on iOS and Android to add Pulsing Aura booster packs, gold frames, a Claim All feature for packs, 2D pattern code feature and more
Pokémon TCG Pocket's new update brings Pulsing Aura packs & gold frames! See how this affects card values & collecting, plus potential MasterGrade integration.
April 27, 2026
Guide2 min read
Day 2 of the 2026 Pokémon Prague Regional Championships now underway featuring Pokémon VGC, Pokémon TCG and Pokémon GO events, tune in to the official livestream feeds here
Pokémon Prague Regionals Day 2 is underway! Track trending TCG cards & use MasterGrade's AI grading to maximize your collection's value.
April 26, 2026
Guide2 min read
Secrets of Strixhaven (SOS) Limited Set Review: Colorless & Lands
MTGAZone reviews Strixhaven Colorless/Lands! See how these undervalued cards impact grading value and which deserve a second look.
April 26, 2026
Guide2 min read
Secrets of Strixhaven (SOS) Limited Set Review: Multicolor
MTGAZone reviews Strixhaven's multicolor cards: How does this affect card values? Learn which cards to grade and collect with MasterGrade.
April 26, 2026
Guide2 min read
GO Pass and GO Pass Deluxe for May will be available in Pokémon GO from May 5, complete Pass Tasks to earn Suicune and more rewards, players who upgrade to the GO Pass Deluxe can earn 1,000 additional PokéCoins
Pokémon GO's May GO Pass event, featuring Suicune, could influence card values. Use MasterGrade's AI grading to assess your collection!
April 25, 2026
Guide2 min read
The Pokémon Company gives close look at new cards from the upcoming Pokémon TCG: Mega Evolution—Chaos Rising expansion including Mega Floette ex, new Stadium cards and more
Pokémon reveals Mega Evolution—Chaos Rising cards! Get ready for the grading rush & use MasterGrade's AI to ensure accurate, valuable grades.
April 25, 2026
Guide2 min read
New Pokémon TCG: Mega Moonlit Tins and Pokémon TCG: Lumiose City Mini Tins revealed and will be released June 5 in stores and the official Pokémon Center
New Pokémon TCG tins are coming June 5th! Learn how these "Mega Moonlit" & "Lumiose City" releases will impact collectors and card grading.
April 24, 2026
Guide2 min read
Secrets of Strixhaven (SOS) Limited Set Review: Green
MTGAZone reviews Strixhaven Green for Limited! Learn which cards to collect and grade with help from MasterGrade's AI grading platform.
April 24, 2026
Guide2 min read
Videos: The Pokémon Company teams up with Japanese celebrity MAHINA to promote Pokémon Pokopia for Nintendo Switch 2
Pokémon Pokopia's marketing push could impact card values! Use MasterGrade's AI grading to accurately assess your collection for potential gains.
April 24, 2026
Guide2 min read
Pokémon TCG Pocket teases that Mega Lucario ex will officially be revealed tomorrow, April 23, at 14:00 UTC
Pokémon TCG Pocket teases Mega Lucario ex reveal! Get ready for the chase and use MasterGrade AI grading to maximize your card's value.
April 22, 2026
Guide2 min read
Secrets of Strixhaven (SOS) Limited Set Review: Red
MTGAZone releases a Limited review of Strixhaven's Red cards. Collectors, use MasterGrade's AI to assess card condition for grading!
April 20, 2026
Guide2 min read
Pokémon GO Replay: Riolu Hatch Day event has wrapped up featuring Riolu hatching much more frequently from 2 km Eggs and an increased chance of hatching Shiny Riolu
Pokémon GO's Riolu Hatch Day boosts interest in Riolu/Lucario TCG cards! See how MasterGrade AI helps you grade and capitalize on the surge.
April 19, 2026
Guide2 min read
Pokémon Masters EX: Academy Event Pasio Academy Opening, Academy Event Best Buddies Program, Special Academy Edition Take on Super Sparring with academy sync pairs, Lacey Poké Fair Scout and Triple Feature Scout all underway until April 28
Pokémon Masters EX Academy Event underway! How will this impact card values? Use MasterGrade to grade & assess your collection for potential gains.
April 19, 2026
Guide2 min read
Secrets of Strixhaven (SOS) Limited Set Review: Black
MTGAZone releases Secrets of Strixhaven Black limited review: how will this impact card prices? Use MasterGrade AI to grade your collection!
April 19, 2026
Guide2 min read
Video: Watch the best Bug-type Pokémon moments from seasons 1, 2 and 3 of the Pokémon animated series
Nostalgic Pokémon video could impact card values! See how MasterGrade can help you accurately grade & potentially profit from your Bug-type cards.
April 19, 2026
Guide2 min read
Videos – Watch the Pokémon UNITE Electrode Volleyball World Tour stops in North America, Brazil and Latin America
Pokémon UNITE's Electrode Volleyball tour might boost card values! Use MasterGrade AI for accurate grading and maximize your collection's worth.
April 19, 2026
Guide2 min read
Secrets of Strixhaven (SOS) Limited Archetypes Guide and Example Decks
New Strixhaven Limited guide reveals key archetypes! Learn how this impacts card values and grading decisions, and use MasterGrade to assess your collection!
April 18, 2026
Guide2 min read
Secrets of Strixhaven (SOS) Limited Set Review: White
MTGAZone's Strixhaven White Limited review is out! Learn how this affects your collection & grading, and how MasterGrade AI can help you!
April 18, 2026
Guide2 min read
Top 5 Historic Decks Built Around Secrets of Strixhaven Cards
Discover the top Historic decks built around Strixhaven cards and how MasterGrade can help collectors assess their value in this surging market.
April 18, 2026
Guide5 min read
Beginner's Guide to Lorcana Card Grading
Your complete guide to Lorcana card grading in 2026. Learn how to assess, submit, and profit from grading your Lorcana TCG cards.
April 17, 2026
Ready to grade instead of just reading?
Upload a front photo, get an instant AI assessment, then use the guides here to pressure-test the result before you spend on a submission.
Grade your card now