Pre-Grade Comics Before CGC Submission
Every book in the box costs $27–45 plus about $5 handling and its share of insured shipping, whether it grades well or not. Check them first and send only the ones that clear their own break-even grade.
- GO / NO-GO / PRESS FIRST
- Grade band + the fee maths
- Expected dollar outcome
Send the Right Books, Not All of Them
Every CGC submission costs $27-150+ before shipping. Pre-grading is how you make sure each one comes back worth more than it cost.
Expected Grade Band
A band with a confidence level for what CGC is likely to assign — wide where the photo leaves genuine doubt, so you can see when the call is too close to make.
Break-Even Grade
The grade the book must reach before the tier fee, handling, insured shipping and selling fees are all repaid. Below it, you have paid CGC to lose money.
Hidden Defect Detection
AI spots defects you might miss -- small spine ticks, light foxing, subtle color breaks -- that could lower your CGC grade unexpectedly.
Pressing Recommendations
Identify comics that would benefit from professional pressing before CGC submission to potentially increase the final grade.
Tier Selection Guidance
Know whether to submit at Economy, Standard, Express, or Walk-Through tiers based on your comic's expected value and grade.
Submission Batch Planning
Organize and prioritize your CGC submission batches. Focus on comics with the highest ROI potential first.
Threshold Awareness
The scale is not linear. See where your book sits relative to the grades that actually change its price — usually 9.0, 9.4 and 9.8 — and what each step is worth.
Pre vs Post Comparison
After receiving your CGC grade, compare it against the AI prediction to build confidence in future pre-grading assessments.
Built for the people who live in the long boxes.
Will this book pay for its own submission?
CGC is $27–45 a book plus handling and shipping both ways. Find out which of your comics clear that bar — and which ones never will — before the box goes out.
Price it, don't guess it.
A defensible comic grading report on every listing, and a straight answer on whether slabbing it first would net you more than selling it raw.
Raw or slabbed?
See both numbers side by side — what the book fetches raw today against what it fetches slabbed, minus the fee.
Route a whole collection.
Sort a long box by expected net return, then send only the books that clear their own break-even grade.
Skip the costly misfires.
Find out which books are NO-GO before the box goes out, not 45 days after it comes back.
Priced against one wasted submission.
Pay once, per decision. No subscription, and nothing to cancel — because deciding whether to slab a book is something you do a few times a year, not every month.
Every visitor
Costs you nothing and proves we can read the book.
- Grade band with a confidence level
- No card, no account
- Unlimited on the books you own
One book that might be worth real money
Against the $27–45 you are about to spend on a book that might come back a 7.5.
- The verdict: GO, NO-GO or PRESS FIRST
- The arithmetic — raw comp, slabbed comp, tier fee, net
- Subgrades and an annotated defect map
- What happens if it grades half a point under
- Guest checkout — no account needed
Up to 10 books, ranked
CGC's cheapest per-book tier needs 25 books. One you shouldn't have sent costs more than this.
- Everything in Single Verdict
- Up to 10 books ranked by expected net return
- An explicit send-these, skip-the-rest call
- Built for the 25-book bulk minimum
Inherited, downsizing, estate sale
Less than two CGC submissions, across a whole collection.
- Everything in Lot Verdict
- Up to 50 books assessed
- The attention list — what actually matters
- A submission plan by tier
Running a shop, or moving volume on eBay? Dealer plans bill monthly and include API access.
Pre-Grading FAQ
Why should I pre-grade before submitting to CGC?
A CGC submission is $27-45 per book on ordinary tiers, plus about $5 handling and insured shipping both ways, and you find out how it went about 45 days later. Pre-grading tells you beforehand which books can repay that and which cannot, so the fee only gets spent where it comes back.
How accurate is the AI compared to CGC grades?
We publish a band and a confidence level rather than an accuracy figure, because an accuracy figure is unverifiable at the moment you actually need it. The band is what makes the submission decision safe: when it is wide enough that the answer could flip, the report says so rather than guessing.
Can AI detect defects that would lower my CGC grade?
Yes. Our AI is specifically trained to detect the types of defects CGC graders look for, including subtle issues like light spine stress, minor color breaks, and small manufacturing defects that collectors often overlook.
Should I press my comics before submitting to CGC?
ComicMintAI can identify comics that would benefit from pressing -- those with non-color-breaking creases, bends, or dents. Professional pressing can often improve a grade by 0.5-1.0 points for these types of defects.
How do I decide which CGC tier to use?
Based on the AI pre-grade and estimated value, our tool recommends the most cost-effective CGC tier. High-value books may justify Express or Walk-Through service, while others are best suited for Economy tier.
What percentage of comics are worth submitting to CGC?
Generally, only comics expected to grade 9.0 or higher are worth the CGC submission cost, unless they are key issues where even lower grades carry significant value. Our tool helps you identify exactly which comics in your collection meet this threshold.
Decide Before the Box Goes Out
GO, NO-GO or PRESS FIRST on every book, with the expected dollar outcome and the break-even grade beside it.
GO · NO-GO · PRESS FIRST — with the expected dollar outcome beside it.