8 Defect Types · Grade Impact · Value Reduction · Free
Card Damage Assessment Tool
Rate the damage on any card and see how it affects the grade and value. Know exactly what a damaged card is worth before buying or selling.
Card Value (Mint Condition)
$Enter the mint/gem mint value to calculate damage impact
Rate Each Defect
📄Creases / Wrinkles
Visible fold lines or wrinkles in the cardboard. The most damaging defect.
🔲Corner Wear
Rounding, dings, or fraying on any of the four corners.
🔍Surface Scratches
Visible scratches, scuffs, or marks on the front or back surface.
⬜Edge Wear
Chipping, rough edges, or whitening along the card borders.
🟡Staining / Discoloration
Yellow toning, wax stains, water damage, or other discoloration.
📏Off-Center / Miscut
Borders are uneven. Not technically damage but affects grade significantly.
🖨️Print Defects
Factory ink spots, color bleeding, roller marks, or print lines.
⚠️Other Damage
Tape residue, writing, holes, trimming, or other unusual defects.
Estimated Grade
PSA 10
Gem Mint
Estimated Value
$100
+0% from mint
AUTHPSA 5PSA 10
Value Comparison
Mint Value
$100
Damaged Value
$100
Value Lost
-$0
Max Bid
$80
80% of damaged value
Damage Assessment Tips
- 1. Creases are the worst defect. A single crease drops even a rare card to PSA 1-5 territory.
- 2. Corner wear is the most common defect. PSA grades corners heavily, so one bad corner can drop you 2-3 grades.
- 3. Surface scratches are harder to spot but graders use magnification. Check under bright light at an angle.
- 4. Centering issues are a factory defect, not collector damage. They still affect grade but don't indicate mishandling.
- 5. When buying damaged cards, always ask for photos of the specific damage and compare to recent sold comps at that grade.
Frequently Asked Questions
How does card damage affect the grade?+
Each type of damage has a different severity impact on the final PSA/BGS grade. Creases are the most damaging defect and will drop a card to PSA 1-4 depending on severity. Surface scratches typically cap a card at PSA 6-8. Corner wear is the most common defect and ranges from minor (PSA 8) to heavy (PSA 4). Staining, print defects, and edge wear each have their own grade impact ranges.
Should I buy damaged cards at a discount?+
Damaged cards can be good value if the discount matches the grade impact. A card with minor corner wear (PSA 7-8 range) at 40-60% of mint value can be a smart buy for personal collections. However, heavily damaged cards (PSA 1-3) are typically only valuable for iconic vintage cards where any example has collector demand.
Can damaged cards still be graded?+
Yes. Grading companies will grade any card regardless of condition. The grade simply reflects the current state. Some collectors prefer graded damaged cards because the slab protects from further damage and provides authentication. An "Authentic" or low-grade slab can still be valuable for key vintage cards.
What damage is most common in vintage cards?+
Vintage cards (pre-1980) most commonly have: rounded corners from handling, wax staining from pack storage, centering issues from old printing technology, and surface creases from being stored in rubber bands or shoeboxes. These defects are expected and priced into the vintage market.
How do I describe damage when selling?+
Be specific and honest. Use standard terms: crease (visible fold line), ding (small surface impact), surface scratch (visible line on surface), staining (discoloration), whitening (white marks on colored borders), and corner wear (rounded or soft corners). Include close-up photos of all defects. Undisclosed damage leads to returns and negative feedback.