Collector Education
Comic Book Grading Guide
Grading is the universal language of comic collecting. Understanding grades helps you buy with confidence and sell for fair prices. Here's everything you need to know.
The 10-Point Grading Scale
Gem Mint
Perfectly preserved. No visible defects under any magnification. Practically non-existent for pre-1980s books.
Near Mint / Mint
Nearly perfect. Minimal handling and tiny manufacturing defects only. The standard for modern books.
Near Mint+
Exceptional copy. Small stress marks or tiny spine tick possible. Excellent eye appeal.
Near Mint
Very well preserved. Minor binding or corner wear acceptable. Bright, clean cover.
Near Mint-
Small defects. Light creases, minor color fading possible. Outstanding for Silver/Bronze Age.
Very Fine/Near Mint
Slight wear starting to show. Very minor spine stress or corner blunting.
Very Fine
Slight wear with some moderate defects. Clean, flat book with bright colors.
Fine
Average used copy. Some cover wear, possible small stains or tears, but still presentable.
Very Good
Moderate wear throughout. Possible writing, small tape repairs, rolled spine.
Good
Heavy wear. Book is complete but shows considerable evidence of reading.
Fair
Very heavy wear. Cover may be detached. Significant defects throughout.
Poor
Damaged but still complete. Heavily soiled, major tears, missing pieces.
Third-Party Graders
Slabbed (encapsulated) comics from certified graders command higher prices because the grade is independently verified and the book is protected from further damage.
CGC
Est. 2000
Industry leader. Blue label = universal grade, Yellow = restored, Green = qualified, Purple = signature series. Most trusted for high-value books.
Certified Guaranty Company
CBCS
Est. 2014
Strong alternative to CGC. Faster turnaround times, slightly lower cost. Verified Signature program is well regarded.
Comic Book Certification Service
PGX
Est. 2003
Budget option. Less collector confidence than CGC/CBCS. Grades are sometimes viewed skeptically on the secondary market.
Professional Grading eXperts
📖 Raw Comics
Ungraded comics sold without certification. Cheaper to buy, but grade is subjective — the seller's assessment may differ from yours. Great for reading copies and casual collecting.
- ✓ Lower cost
- ✓ Can be read and enjoyed
- ✗ No guarantee of condition
- ✗ Harder to resell at premium prices
🏆 Slabbed Comics
Professionally graded and sealed in a tamper-evident holder. Universally recognized grade, protected from further deterioration. The standard for investment-grade books.
- ✓ Verified, trusted grade
- ✓ Better resale value
- ✓ Protected from damage
- ✗ Can't read the book
- ✗ Higher purchase price
Ready to start collecting?
All listings on Comic Repo include grade, condition notes, and photos.