The Short Answer: Grading trading card means sending it to a third party that scores its condition on a 1 to 10 scale and seals it in a protective slab. For most people, the best first move is to inspect the card yourself, decide if it is worth grading based on its value, and then choose a grading service that matches your goal. From there, you sleeve it, submit it, and wait for your sealed slab to come back.
Pulling a card you have chased for months is a great feeling. The next question is usually the same one we hear at the counter: Is this thing worth grading, and how do I even start? This guide walks through what card grading is, how graders judge a card, and the exact steps to send one in. It works the same for a Magic card, a Pokémon hit, or a vintage baseball card, so wherever your collection lives, you are covered.
What Trading Card Grading Actually Means
Card grading is the process of having a company evaluate a card's condition and authenticity, then lock it inside a tamper-evident plastic case with a number on the label. That number is the grade.
Most grading companies use a 1 to 10 scale. The top of that scale is where the money lives. A perfect 10 is often called gem mint, and grades just below it still count as mint condition. Hitting the highest grade is rare, which is why a clean 10 can be worth many times more than the same card in a 9.
Some companies also use a half grade, like a 9.5, to add precision between whole numbers. The grade level on the label tells buyers exactly what they are getting without having to inspect the card themselves. That trust is the whole point of graded cards.
A card that has not been graded yet is called a raw card.
What Graders Look At
Every grade comes down to four areas. Knowing them helps you guess your result before you spend a cent.
Centering
Centering is how even the borders are on all four sides. Graders measure this as a centering ratio, like 60/40. It is the single most common thing that caps a grade, so a card with sharp corners and a clean surface can still land lower if the print is off-center.
Corners
Each corner is checked for softness, fraying, or tiny dings. Damage you cannot see with your eyes often shows up under magnification, so handle cards by the edges and keep them sleeved.
Edges
Graders look for chipping, whitening, and rough spots along the border. Darker-bordered cards tend to show edge wear more easily, which matters a lot for certain modern cards.
Surface
This covers scratches, print lines, dents, and gloss. Fingerprints and cloudiness count here, too. Together, these four areas decide the final grade on your card.
Is Your Trading Card Worth Grading?
Here is the part that saves you money. Not every card is worth grading, and that is okay.
A card is usually worth grading when it falls into one of these buckets:
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High-end cards or chase pieces where a high grade adds real value
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Modern cards with a strong current market price in top condition
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A clean vintage card that could jump in value once it is verified and protected
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Cards with personal meaning that you want sealed and safe for the long haul
Grading is usually not worth it for low-value bulk, where the fee costs more than the card will ever sell for. Before you commit, look up the current market price for both the raw and graded versions. If the graded price does not clearly beat the raw price plus the fee, hold off. It also helps to batch the right number of cards into one submission rather than sending a single low-value card on its own.
The Major Grading Companies in 2026
Picking your grading company shapes your card's resale value and audience. Here are the four that lead the hobby right now.
PSA
PSA is the most recognized major grading company and usually adds the most resale value, especially for sports card grading and older Topps baseball card runs. It also runs the PSA Vault, which lets you store and sell graded cards without shipping them back and forth. If broad market recognition is your goal, this is the common starting point.
BGS (Beckett)
BGS is known for subgrades, which break your score into those four categories so you can see exactly why a card landed where it did. Serious collectors who want the full picture tend to favor it, and its Black Label is a prized result among super-collectors.
CGC
CGC competes on speed and pricing, and it has become a favorite for Pokémon and Magic players building a graded set. It is the independent option among the big four and offers some of the fastest legitimate turnarounds in the hobby.
SGC
SGC specializes in vintage, with clean slabs and quick service that vintage sports collectors trust.
One piece of additional information worth knowing in 2026: PSA, SGC, and Beckett now share an owner, Collectors Holdings, leaving CGC as the only one of the big four that is independently owned. Older grading guides will not mention this, so keep it in mind when you read advice from a few years back.
How to Grade Your Trading Cards Step by Step
Ready to send one in? Here is the full grading process, start to finish.
Step 1: Inspect and Pre-Grade at Home
Lay the card on a clean surface under good light and check it against the four areas above. Try to guess a grade. This tells you whether the card clears the bar for the value tier you have in mind.
Step 2: Protect the Card for Shipping
Slide the card into a penny sleeve, then a top loader or semi-rigid holder. A trading card can pick up damage in transit, and a freshly dinged corner ruins the grade you were hoping for.
Step 3: Pick Your Service Tier
Each company offers tiers based on a card's declared value and how fast you want it back. You can do a direct submission to the grader yourself, or go through a shop or group submission to save on cost and shipping.
Step 4: Submit and Track
Fill out the submission form, set your declared value honestly, and send it off. Once it arrives, the company logs the card, takes high-resolution images, and runs it through expert grading before sealing the slab.
Step 5: Get Your Slab Back
When it returns, read the label for the grade and any subgrades. Now you have a protected, verified card you can sell, trade, or proudly display.
Grading vs. In-House Condition Grading at On-Board Gaming
There is a difference between third-party professional grading and the condition grading you see on singles at a shop. A grader seals and scores one card with a permanent number. At On-Board Gaming, single-card condition grading is handled in-house by our staff. Rather than sending every card to a third-party grading company, we review each card and assign a condition so you know what to expect before you buy, whether you are ordering online or picking up in store.
That difference shapes your strategy. Collectors may send high-end cards out for professional grading, while players can grab condition-rated singles to finish a deck without paying any grading fees at all. Both paths are valid, and plenty of people do both.
Come See Us
Grading is a great way to protect the cards you care about, and we are happy to help you figure out which ones are worth it. If you are deck-building or collecting, you can find condition-rated singles across the games we support, including MTG singles, One Piece singles, Lorcana singles, Flesh and Blood singles, and Star Wars: Unlimited singles for your favorite Star Wars cards. Miniature players can browse our Warhammer 40,000 shelf, too. That mix is what makes trading and collecting at one shop easy for any collector.
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Browse in-stock, condition-rated singles online or stop by the Escondido store.
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Pick up sleeves, top loaders, and supplies to protect your cards before submission.
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Check upcoming events or book a table for in-person play.
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Got a question about a specific card? Contact us, and we will point you in the right direction.
Frequently Asked Questions
How long does grading take in 2026? Turnaround ranges from a few days at premium tiers to several months at the cheapest ones. Submissions hit record highs this year, so budget tiers are slower than usual.
How much does it cost? Entry tiers vary by company, generally running from the mid-teens to the mid-thirties per card before shipping. Faster tiers and higher declared values cost more.
Does a higher grade always mean more money? Usually, yes, but it depends on the card. A common card in a 10 may still be worth very little, so check the current market price first.
Can I grade any card? Almost any collectible card qualifies, including a Magic card, a Pokémon hit, or a sports card. Confirm the company grades that game before you send it.
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