How to Prepare Sports Cards for Professional Grading

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Getting a card graded is one of the most satisfying things you can do as a collector, but the process between pulling a great card and getting that slab back is where a lot of collectors make avoidable mistakes. Cards that arrive at a grading company dirty, damaged in transit, or improperly identified can come back with grades lower than the card deserved. Some don't make it through the process at all.

Preparing your sports cards correctly before submission isn't complicated, but it does require attention to detail. Here's a step-by-step guide to getting it right. If you'd rather have someone walk you through it in person, the team at CardVault's grading services desk handles PSA, BGS, SGC, and CGC submissions at every location; just bring your cards in.

Step 1: Evaluate the Card Honestly Before You Submit

Grading costs money. Economy submission tiers are the most affordable option, but expenses add up quickly when you're submitting multiple cards. Before you commit anything to a submission, take an honest look at whether the card is worth grading, given its current condition and its likely value if it grades well.

The four factors graders evaluate are centering, corners, edges, and surface. Examine each carefully under good lighting, ideally with a loupe or magnifier. Look for:

• Centering: Is the image noticeably off-center? A card that's badly miscut will be difficult to grade highly regardless of everything else.

• Corners: Even minor corner wear such as fraying, softness, or rounding will affect the grade. Check all four corners under light at an angle.

• Edges: Run your finger lightly along all four edges. Nicks, chips, or roughness are grade killers.

• Surface: Scratches, print lines, creases, stains, or cloudiness on the front or back surface. Check both sides under a raking light to catch scratches that aren't visible straight-on.

If you see obvious issues in any of these areas, be realistic. A card with visible corner wear is unlikely to grade above a 7 or 8, and grading a card that's likely to come back low may not make financial sense depending on the card's value.

Step 2: Clean the Card Properly (and Carefully)

Surface contamination, fingerprints, dust, and light debris are one of the most common issues graders encounter on submitted cards. The good news is that light surface contamination is also one of the few things you can address before submission. The bad news is that improper cleaning can do more damage than leaving the card alone.

What You Can Do

• Use a clean microfiber cloth to gently wipe the card's surface. Do not press hard. Use light, straight strokes, never circular, which can create micro-scratches.

• A soft camel hair brush or clean air (canned air held at a distance) can remove loose dust without contact.

• Handle the card only by the edges from this point forward. Fingerprints after cleaning are the most common submission error.

What You Should Never Do

• Do not use water, cleaning solutions, or any liquid on a card.

• Do not use adhesive tape. Even residue-free tape can damage the surface.

• Do not attempt to fix a bent corner by pressing or bending it back. This creates a crease line that graders can detect.

• Do not use erasers on the card surface. This causes surface damage that is clearly visible under magnification.

If the card has significant surface issues, do not attempt to fix them. Submit the card as-is or reconsider whether it's a grading candidate at this time.

Step 3: Store the Card Properly While You Prepare Your Submission

Between when you decide to grade a card and when it ships, the card is vulnerable. A card that grades a PSA 9 on the day you pull it can come back a 7 if it's handled carelessly during the submission process.

• Place the card in a penny sleeve first, then into a semi-rigid card saver (Card Savers are the standard submission holder accepted by PSA, BGS, SGC, and CGC). Do not use rigid top-loaders for shipment; they can damage corners inside the package.

• Keep cards out of direct sunlight and away from humidity. UV exposure can fade card surfaces; humidity causes warping.

• Don't stack unprotected cards on top of each other.

Step 4: Choose the Right Grading Company and Service Level

PSA, BGS, SGC, and CGC each have different strengths, service tiers, turnaround times, and price points. The right choice depends on the card you're submitting and what you're trying to accomplish, whether that's maximizing resale value, getting an autograph authenticated, or documenting a personal collection.

For a full breakdown of how PSA, BGS, SGC, and CGC compare, read our guide: PSA vs BGS vs SGC vs CGC: Which Grader Is Right for Your Cards? You can also learn more about CardVault's PSA, BGS, SGC, and CGC grading guidelines directly.

Once you've chosen a company, select your service tier carefully. Higher-cost tiers mean faster turnaround. For high-value cards where you're actively waiting to sell, faster may be worth the cost. For bulk submissions of lower-value cards, economy tiers make more sense even if the wait is longer.

Not sure which tier makes sense for your card? The team at any CardVault location can help you think it through before you submit.

Step 5: Fill Out the Submission Form Accurately

Every grading company requires you to complete a submission form identifying each card. Accurate identification matters; if you submit a card under the wrong year, set, or variation, the label won't reflect what you actually have.

• Confirm the exact year, set name, and card number using a reliable reference; the grading company's own population report database is a good starting point.

• For autographed cards, note the auto authentication requirement on your submission form.

• Declare the correct card value. Grading fees at most companies are partially tied to declared value, and undervaluing cards to save on fees can create issues if a card is lost or damaged in transit.

• Keep a copy of your submission form and take photos of every card before you ship.

Step 6: Package Your Submission for Shipping

Cards in Card Savers should be bundled in sets of 20–25 and wrapped snugly (but not tightly) in bubble wrap. Place the bundle in a rigid box; a small flat-rate USPS box works well, with additional padding on all sides to prevent shifting in transit.

Important: CardVault does not accept direct mail-in submissions for grading. All grading submissions must be completed in-store and our team will guide you through the entire process from start to finish.

• Place your completed submission form inside the package.

• Use a shipping method with tracking and insurance. For high-value submissions, declared value insurance through your carrier is worth the cost.

• Ship to the correct submission address for your service tier; some grading companies have different addresses for different service levels. Confirm the current address on the grading company's website before you ship.

Step 7: Track Your Submission and Know What to Expect

After your cards arrive at the grading company, you'll receive a confirmation and a submission number. PSA, BGS, SGC, and CGC all offer online order tracking, allowing you to monitor the status of your submission at each stage of the grading process.

Turnaround times vary significantly based on service tier and current submission volume. Economy tiers during peak periods can take several months. Express and walk-through tiers are available for time-sensitive situations at a premium cost.

When your graded cards arrive, inspect each slab for the correct label information before you do anything else. If there's an error on a label, contact the grading company's customer service immediately.

Get Help with Your Grading Submission at CardVault

Not sure where to start? CardVault by Tom Brady's grading services cover PSA, BGS, SGC, and CGC submissions at all retail locations. Our team can help you evaluate whether a card is worth grading, choose the right service level, and handle the submission logistics from start to finish.

Find your nearest CardVault location and bring the cards you're considering. We'll take a look with you. You can also keep an eye on our in-store events calendar; we regularly host sessions where collectors can get hands-on guidance from the team, including grading evaluations.

And if you're looking to add to your collection before you submit, browse CardVault's sports card inventory for sealed boxes, hobby packs, and singles across football, basketball, baseball, and more.

Looking for a complete overview of the grading world, from how grades affect value to understanding population reports? Visit our Ultimate Guide to Sports Card Grading.

Frequently Asked Questions

Should I clean my sports cards before grading?

Light surface cleaning with a clean microfiber cloth is acceptable and can help remove fingerprints or dust. Avoid all liquids, solvents, adhesives, and abrasive materials. When in doubt, don't clean. Improper cleaning causes more damage than it fixes.

What holders should I use to submit cards for grading?

Place cards in a penny sleeve first, then into a semi-rigid Card Saver (Card Saver 1 is the standard). Do not use rigid top-loaders for grading submissions; they can damage card corners during transit.

Can I submit any card for grading, or are there restrictions?

Major grading companies, PSA, BGS,SGC, and CGC accept a wide range of cards, including sports, non-sports, and trading cards. There are restrictions on counterfeit or altered cards. Check each company's submission guidelines for specific eligibility rules.

How do I know what my card is worth before grading?

Check recent sold listings on eBay for graded copies of the same card at the grade you'd reasonably expect. Compare that against the cost of grading to determine whether submission makes financial sense.

Can CardVault submit cards for grading on my behalf?

Yes. CardVault by Tom Brady accepts PSA, BGS, SGC, and CGC grading submissions at our retail locations. Visit any CardVault store to get started with your submission.