What Is a PSA 10? Understanding Card Grades 1–10

A PSA 10 is the highest grade a trading card can receive from Professional Sports Authenticator (PSA), awarded only to cards that are essentially perfect. Which means: four sharp corners, flawless surface, no print defects, and perfectly centered. Less than 1% of submitted cards ever earn a PSA 10, which is why it commands dramatically higher prices than any other grade.

If you're new to card collecting or just starting to think about grading, the PSA scale can feel overwhelming. This guide breaks down every grade from 1 to 10, explains exactly what graders look for, and shows you how grades dramatically affect a card's value.

What Is the PSA Grading Scale?

PSA grades cards on a numerical scale from 1 (Poor) to 10 (Gem Mint). Each number represents a specific condition range with defined standards for corners, edges, surface, and centering. The higher the number, the fewer flaws the card has and the more it's worth on the secondary market.

PSA is the most widely recognized grading company in the hobby, alongside BGS (Beckett Grading Services) and SGC. (For a full comparison of which grader is right for your cards, see our guide: PSA vs BGS vs SGC vs CGC: Which Grader Is Right for Your Cards?

PSA Grade Breakdown: 1 Through 10

PSA 1 — Poor (PR)

A PSA 1 card is heavily damaged but still identifiable. It may have major creases, tears, missing pieces, heavy staining, or writing on the front or back. PSA 1 cards hold almost no monetary premium over a raw (ungraded) card — the value of grading a PSA 1 is mainly authentication, not condition certification.

Who submits PSA 1 cards? Collectors who own extremely rare vintage cards where even a damaged copy is worth authenticating. 

PSA 2 — Good (GD)

A PSA 2 card shows heavy wear throughout. Expect rounded corners, noticeable creases, possible surface scuffs, and potential staining. The card is still fully intact with no missing pieces, but it's clearly been well-used.

Value implication: PSA 2 cards are typically worth only slightly more than ungraded copies in the same condition, unless the card is exceptionally scarce.

PSA 3 — Very Good (VG)

At PSA 3, wear is still significant but more evenly distributed. Corners are rounded, edges show wear, and minor creases may be present — but the card looks like a "played" card rather than a damaged one. Some surface scuffing or print spots are acceptable.

Common examples: Vintage cards from the 1950s and 1960s that were handled by kids frequently grade in the VG range.

PSA 4 — Very Good–Excellent (VG-EX)

The PSA 4 is where cards start to look presentable. Corners may show slight rounding, edges are slightly rough, and minor surface wear is acceptable. Centering is typically within 65/35 or better.

Value implication: PSA 4 vintage cards — especially pre-1980 rookies — can command real money because so few survived in better condition.

PSA 5 — Excellent (EX)

A PSA 5 card is an attractive, clean card with only minor visible flaws. Corners may show slight wear under close inspection, but it looks good to the naked eye. Surface is mostly clean with minimal scuffing.

Collector note: PSA 5 is often the sweet spot for affordable vintage collecting — the card looks nice in a display but costs a fraction of higher grades.

PSA 6 — Excellent–Mint (EX-MT)

At PSA 6, the card is approaching mint condition. Corners are slightly sharp, surface is mostly clean, and centering is within 60/40 or better. Minor flaws are present but require close inspection to spot.

Common submission reason: Many modern cards land at PSA 6 due to minor print defects or handling during pack opening — things that aren't visible at arm's length but show up under a loupe.

PSA 7 — Near Mint (NM)

A PSA 7 is a sharp, attractive card. Corners are nearly perfect with only one showing slight wear. The surface is clean, gloss is mostly intact, and the card looks excellent in hand. This is a very solid grade.

Value implication: For modern cards, the jump from PSA 7 to PSA 8 can represent a 2–5x price difference on popular players, making PSA 7 an accessible entry point for many collectors.

PSA 8 — Near Mint–Mint (NM-MT)

PSA 8 is where cards start commanding significant premiums. Only the slightest wear is permitted — corners are very sharp, edges are clean, surface has minimal flaws, and centering is within 55/45 or better.

PSA 8 is one of the most common grades for modern cards submitted from fresh packs, since slight print lines, centering issues, or minor surface marks prevent many cards from reaching PSA 9 or 10.

Value note: For high-demand modern rookies, a PSA 8 vs a PSA 9 can mean hundreds — sometimes thousands — of dollars in difference.

PSA 9 — Mint (MT)

A PSA 9 is an exceptional card. All four corners are sharp, edges are clean, surface is smooth with no visible print defects, and centering is within 55/45 on the front and 60/40 on the back.

The realistic ceiling for most modern cards. Even cards pulled fresh from sealed packs often grade PSA 9 due to the slightest factory imperfection. Achieving PSA 9 consistently is the goal of proper card preparation. (See our full guide: How to Prepare Sports Cards for Professional Grading)

Population note: PSA 9 cards often have large populations (pop counts) for popular modern cards, which is important to check before submitting — a high pop can suppress value even at Mint grade.

PSA 10 — Gem Mint (GM-MT)

A PSA 10 is the holy grail of card grading. To earn a PSA 10, a card must meet the strictest standards across all four grading criteria:

• Corners: All four corners are perfectly sharp with no visible wear

• Edges: Clean with no nicks, chips, or roughness

• Surface: No scratches, print lines, stains, or loss of gloss; print must be perfectly registered

• Centering: Front must be 55/45 or better left-to-right and top-to-bottom; back must be 60/40 or better

How rare is a PSA 10? Pop rates vary dramatically by card and set, but across the hobby broadly, PSA 10s represent a tiny fraction of total submissions. For some vintage cards, zero PSA 10s exist in the entire population report.

Value premium: A PSA 10 routinely sells for 3–10x the price of a PSA 9 of the same card. For key rookie cards of star players, the multiplier can be 20x or more. The 2011 Topps Update Mike Trout rookie, for example, has sold for tens of thousands of dollars in PSA 10 versus a few thousand in PSA 9. Learn more about all PSA 10 grading guidelines. 

What Do PSA Graders Actually Look For?

PSA graders evaluate every card across four categories, each weighted in the final grade:

1. Corners
Corners are inspected under magnification. Even slight fraying, fuzzing, or rounding can drop a card from a 10 to a 9. Corners are often the first thing to show wear from pack collation machines.

2. Edges
Edge chipping is common on older cards and cards with dark borders (e.g., Topps black border sets). A single chip visible to the naked eye will typically prevent a PSA 10.

3. Surface
The surface is examined for print defects (lines, dots, haze), scratches, staining, and loss of original gloss. Scratches from protective sleeves are more common than most collectors realize.

4. Centering
Centering is measured as a ratio — the amount of border on each side. A 50/50 centered card is perfectly centered. PSA 10 requires no worse than 55/45 on the front.

Does the PSA Grade Match the BGS or SGC Grade?

Not always — and this is one of the most important things to understand before submitting. PSA and BGS use different scales and methodologies. BGS uses a 10-point scale with sub-grades (separate scores for corners, edges, surface, and centering), and a BGS 9.5 is often considered the rough equivalent of a PSA 10 in terms of visual quality.

SGC uses a similar 10-point scale but is known for being slightly stricter on centering and more lenient on surfaces for vintage cards.

The grade on the label only matters in the context of which grading company issued it. (For a full breakdown of how PSA, BGS, and SGC compare across categories, see: PSA vs BGS vs SGC: Which Grader Is Right for Your Cards?)

How Does Grade Affect Card Value?

Grade has an exponential — not linear — effect on card value. Here's a simplified illustration for a hypothetical modern rookie card:

Values vary significantly by card, player, set, and population. Always check recent sold listings on eBay and PWCC before submitting.  

The key insight: The difference between PSA 9 and PSA 10 is far larger, in dollar terms, than any other grade jump. That's why proper card preparation before submission matters so much.

What Cards Are Worth Grading?

Not every card is worth the cost of grading. PSA's standard service fees range from roughly $25–$50+ per card depending on the tier. To justify grading, the expected PSA 9 or PSA 10 value should comfortably exceed your total cost (submission fee + shipping + time).

Generally worth grading:

• Modern rookie cards of star or breakout players where PSA 10 value exceeds $100

• Vintage rookie cards in the EX–NM range where even a PSA 5 or 6 has significant value

• Short prints, parallels, and low-numbered cards with limited population

• Cards you plan to sell or trade on the secondary market where a grade adds credibility

Generally not worth grading:

• Base cards of common players where PSA 9 value is under $15

• Cards with visible flaws that will likely grade PSA 6 or below (unless vintage and rare)

• Cards where the population is already massive at PSA 10, suppressing value

Quick Reference: PSA Grades at a Glance

Ready to Get Your Cards Graded? CardVault by Tom Brady Makes It Simple.

Now that you know what separates a PSA 10 from everything else, the next step is getting your cards in front of the graders. CardVault by Tom Brady is an official partner of PSA, Beckett (BGS), and SGC — which means you get access to all three grading companies through a single trusted submission point.

Here's how it works: drop your cards off at any CardVault retail location, and the team handles the rest — packaging, shipping, tracking, and returning your slabs when they're ready. No navigating grading company portals. No guessing at packaging requirements. Just drop off and wait.

Grading tiers available through CardVault:

• PSA: Walkthrough (5–7 business days) through Regular (30–40 business days)

• BGS: Priority (5 business days) through Base (75 business days)

• SGC: Standard (50 business days, up to $1,500 declared value)

Not sure which grader or tier is right for your card? Email the grading team directly at Grading@CardVaultByTomBrady.com — they can help you match your card's value and timeline to the right service level.

View Full Grading Pricing & FAQs at CardVault by Tom Brady →

Frequently Asked Questions

What percentage of cards get a PSA 10?

PSA does not publish an overall PSA 10 rate, but data from the PSA Population Report shows it varies dramatically by set and era. Modern cards from well-produced sets may see PSA 10 rates of 5–15%, while older cards or sets with centering issues may have PSA 10 rates under 1%.

Is a PSA 10 always worth more than a PSA 9?

For virtually every card, yes — but the degree varies. For a star player's key rookie in a popular set, the PSA 10 premium can be 10–20x the PSA 9 price. For a base card with a pop of 5,000 PSA 10s, the premium may be small.

Can I predict what grade my card will get?

You can estimate likely grade ranges by carefully evaluating your card's corners, edges, surface, and centering against PSA's published standards. Many collectors use a 10x loupe or jeweler's magnifier. 

Does PSA ever change a grade?

Yes — through a process called a review or crossover submission. If you believe a card was graded incorrectly, you can submit it for review. PSA can confirm, raise, or lower a grade.

What's the difference between PSA 10 and PSA Authentic?

PSA Authentic (Auth) means the card has been verified as genuine but cannot receive a numerical grade — typically because it has been altered (trimmed, cleaned, or restored). An Auth designation is a red flag for buyers and significantly reduces value.

Is a PSA 10 hard to get?

Yes — it's the hardest grade to achieve on the PSA scale. Even cards pulled fresh from sealed packs frequently miss due to factory centering issues, print defects, or surface scratches introduced during collation. For modern cards, PSA 10 rates typically range from 5–15% depending on the set, but for certain sets with known quality control issues, that rate drops well below 5%. For vintage cards, a PSA 10 is exceptionally rare — some iconic cards have zero PSA 10s in existence.

Is 60/40 centering still good enough for a PSA 10?

It depends on which side of the card you're measuring. PSA requires the front to be 55/45 or better and allows the back to be 60/40 or better. So a card that measures 60/40 on the back can still earn a PSA 10 — but a 60/40 reading on the front will prevent it. Always measure both sides separately and know which standard applies to each.

Why are PSA 10s so expensive?

Two forces drive PSA 10 prices: scarcity and demand. Scarcity comes from how few cards survive the grading process at the highest level — a card with a PSA 10 rate of 8% in a popular set may have only a few hundred PSA 10 copies in existence. Demand comes from collectors who want the best possible copy of a card, often for long-term holds or display. When high demand meets low supply, prices rise dramatically. The jump from PSA 9 to PSA 10 is the steepest in the entire grading scale.

What is the rarest PSA 10 card?

There is no single definitive answer — rarity depends on how you define it. Some cards have zero PSA 10s in the population report, meaning no copy has ever graded perfect. Among iconic cards, the 1952 Topps Mickey Mantle has a famously tiny PSA 10 population. For modern cards, certain 1/1 printing plates or superfractors are one-of-a-kind by design, so only one copy could ever theoretically exist. The PSA Population Report is the best place to research specific cards and their PSA 10 population.

Should I buy a PSA 9 or a PSA 10?

It depends on your budget and goal. If you're buying for long-term investment or want the best possible copy of a key card, a PSA 10 tends to hold and grow value more aggressively — but the premium is steep. If you're buying to enjoy the card or as a more affordable entry point to a player or set you love, a PSA 9 offers excellent visual quality at a fraction of the cost. The right answer also depends on population: a PSA 9 with a pop of 50 may actually be rarer and more valuable than a PSA 10 with a pop of 2,000.

How much does PSA charge for a grade — and is there an upcharge for a PSA 10?

PSA does not charge extra if a card grades higher than expected. You pay the same submission fee regardless of whether your card comes back a PSA 6 or a PSA 10. Fees are based on the service tier you choose (which affects turnaround time) and the declared value of the card. Always check PSA's current fee schedule at psacard.com before submitting, as fees and tiers change periodically.

Which card has the most PSA 10s?

High-volume modern sets tend to produce the largest PSA 10 populations. Cards like the 2018 Topps Update Shohei Ohtani rookie and various Prizm base rookies of star players have PSA 10 populations in the tens of thousands. In general, any card printed in mass quantities from a well-produced modern set will accumulate a large PSA 10 pop over time as collectors submit. A large PSA 10 population isn't necessarily bad — it just means the grade alone doesn't confer scarcity, and the card's value depends more on the player and demand than the slab.

Which card has the most PSA 10s?

High-volume modern sets tend to produce the largest PSA 10 populations. Cards like the 2018 Topps Update Shohei Ohtani rookie and various Prizm base rookies of star players have PSA 10 populations in the tens of thousands. In general, any card printed in mass quantities from a well-produced modern set will accumulate a large PSA 10 pop over time as collectors submit. A large PSA 10 population isn't necessarily bad — it just means the grade alone doesn't confer scarcity, and the card's value depends more on the player and demand than the slab.