Grading Guides
16 articles
Best Cards to Grade for Profit Now That PSA Value Is Paused
PSA's cheap tiers are gone and $79.99 is the real floor. Here is which cards still clear that fee, which belong at CGC or AGS instead, and how to check first.
Best Cards to Grade for Profit Under $50: 2026 ROI Picks
The specific cards under $50 raw that still clear PSA's new $79.99 floor in 2026, from Pokemon illustration rares to Prizm Silver rookies, with real ROI math.
One Piece OP-17 The World's Strongest Warriors: What to Grade
One Piece OP-17 release date, the five Emperor Leaders in five colors, the new Treasure Rare tier, and which August 2026 chase cards are worth grading.
Card Grade Examples: What Every Grade Looks Like on Real Scans
See real card grade examples at every level, Gem Mint 10 down to a creased 2, with the four sub-grades and the exact flaw that set each grade.
One Piece The Time of Battle (OP-16): The Cards Everybody Wants
The 10 chase cards from One Piece OP-16, The Time of Battle: three Admiral Manga Rares, two Ace Secret Rares, alt-art Leaders, and which actually hold a PSA 10.
Magic: The Gathering Grading Guide 2026
The 2026 guide to grading Magic: The Gathering cards. PSA vs BGS vs CGC for MTG, Reserved List economics, common MTG defects, foil grading risks, and what to actually submit.
One Piece TCG Grading 2026: PSA, CGC & What Sells
Everything One Piece TCG collectors need to know about grading in 2026. PSA vs CGC for OPCG, manga rare and alt-art chase pricing, common defects, and submission strategy.
AI vs Human Card Grading in 2026: When Each One Wins
How AI card grading apps compare to PSA, BGS, and CGC human graders in 2026. Accuracy, cost, speed, and the right time to use each one.
BGS Sub-Grades: How Beckett Calculates the Final Grade
How BGS sub-grades for centering, corners, edges, and surface combine into a final grade. Including the BGS 9.5 Gem Mint and BGS 10 Pristine thresholds.
Card Crossover Guide: When to Cross PSA, BGS, CGC
When crossover submissions make sense. PSA to BGS, CGC to PSA, BGS to PSA. And how to predict the new grade before you pay the crossover fee.
Pokemon Cards Worth Grading in 2026: Top Targets
Which Pokemon cards are actually worth grading in 2026. Vintage, modern, Japanese, and Prismatic Evolutions chase cards ranked by PSA 10 ROI.
Pokemon Card Silvering: How Much Hurts a PSA Grade
What silvering on Pokemon cards actually is, how to spot it, and how much silvering drops a card from PSA 10 to PSA 9 to PSA 8.
PSA Grading Standards: How PSA Actually Grades Cards
The exact PSA grading standards used in 2026. Corners, edges, surface, centering tolerances at every grade from PSA 1 to PSA 10. Real examples and tolerances.
Best Cards to Grade in 2026: Top ROI Picks
The 12 cards most worth grading in 2026 across Pokémon, baseball, football, basketball, and MTG. Ranked by PSA 10 premium and grading-cost ROI.
The Complete Guide to Card Grading in 2026
Everything you need to know about card grading: sub-grades, grading companies, the process, costs, and when to grade (or skip it).
Is My Card Worth Grading? The Decision Framework
A practical framework for deciding whether to grade your cards. Covers the break-even math, common traps, and the AI pre-grading approach.
Free · No account
Know your grade before you submit.
ZeroPop scans your cards and gives instant sub-grades for corners, edges, surface, and centering. PSA, BGS, and CGC estimates included. Free to start.
or get the app
