PSA vs BGS vs CGC vs TAG: Which Grader for Which Card?

When collectors say they want a card graded, they usually mean one of several very different services. PSA, BGS, CGC and TAG each look at the same physical card and each hand back a different kind of report, on a different scale, with a different reputation attached to the label. Choosing well starts with understanding what each one is actually selling, rather than treating grading as a single generic step.

CardRevive is an independent grading middleman, not a grading company. That means CardRevive prepares and submits your card to the house you choose, and is not affiliated with PSA, Beckett, PCG, ACE or CGC. The grade itself is always the grading company decision. This guide is written from an Australian perspective, where currency, shipping distance and turnaround all shape which grader makes sense for a given card. One caveat before the detail: grading companies change their services, scales and tiers over time, so this comparison reflects each house's line-up as at July 2026, and it is worth checking each grader's current offering before you submit.

PSA is the name most buyers recognise on sight, and that recognition is much of the point of it. It grades on a single overall scale from 1 to 10, with half grades available from 1.5 through 8.5 and no 9.5, and returns one headline number rather than a breakdown of component scores. For a great many Pokemon and sports cards, a PSA slab is the most liquid way to sell, because the widest pool of buyers understands and trusts the label.

The trade-off is that a single overall grade hides the detail. Two cards can share the same number while one has noticeably stronger centring or corners than the other. If your goal is straightforward resale into the deepest market, PSA is usually the default choice. Through CardRevive, PSA submission as a middleman starts at 172 dollars per card, and as a United States house it carries the currency and shipping-distance considerations that come with grading offshore from Australia.

Beckett Grading Services, or BGS, is best known for subgrades, though not every BGS slab carries them: Beckett offers its grading service both with and without the subgrade breakdown, so what appears on the label depends on the service you choose. On submissions that include them, the slab reports component scores for centring, corners, edges and surface, which appeals to collectors who want to see exactly why a card landed where it did. The most coveted result is the Black Label, awarded when a card earns the top subgrade across all four categories, and it commands a strong premium among modern collectors.

That granularity is BGS at its best, and also its catch, because chasing four perfect subgrades is genuinely hard and a card can present beautifully yet still miss the pristine tier on one component. BGS is a popular home for modern chase cards where the subgrade breakdown adds confidence and story to the slab. Through CardRevive, BGS submission as a middleman starts at 55 dollars per card, and it is also a United States house.

CGC built its reputation grading comic books before expanding into trading cards, and it brought a careful, documentation-minded approach with it. As of writing, a CGC card slab carries a single overall grade rather than a published subgrade breakdown, and the company has grown quickly as a card grader, positioning itself as a credible alternative for collectors who want thorough grading without defaulting to the single biggest name in the market.

For multi-hobby collectors who already trust CGC on comics, keeping cards in the same ecosystem is a natural fit. Buyer recognition for cards has been catching up to the longest-established leaders, so resale liquidity can depend on the specific card and audience. Through CardRevive, CGC submission as a middleman starts at 40 dollars per card, and like PSA and BGS it is a United States house.

TAG takes a technology-led approach, using computer-vision analysis aimed at consistency from one card to the next, with machine-detected defects reviewed by human grading experts rather than left to the software alone. Its most detailed digital subscore reporting is reserved for its higher service tiers, so how much of the breakdown you receive depends on the service level you pay for. For collectors who value a granular, data-style record of a card condition, that transparency is the appeal.

TAG is the newer name in this comparison, and buyer recognition is still building relative to the long-established houses, which can matter at resale. Worth flagging for Australian collectors: TAG is not currently part of the CardRevive middleman lineup, so CardRevive does not publish a TAG submission price. The CardRevive AI Card Grader does, however, return a TAG-style estimate alongside PSA-style and BGS-style estimates, so you can screen a card against that style before deciding what to do with it.

Two graders sit outside the four in the headline comparison but inside the CardRevive middleman lineup, and they are worth knowing about from an Australian standpoint. PCG is an Australian grading option, and CardRevive submits to it from 30 dollars per card as a CardRevive exclusive rate, which makes it the most affordable entry point among the supported houses and keeps the card closer to home.

ACE is a United Kingdom grader, and CardRevive submits to it from 60 dollars per card. Between PSA, BGS, PCG, ACE and CGC, CardRevive supports five companies in total, so you can match the grader to the card and to your budget rather than being pushed toward whichever single house a restorer happens to use.

Part of choosing a grader is deciding how much detail you want back. Every grading house weighs centring, corners, edges and surface internally on the way to a grade; the real difference is how much of that assessment is returned to you. PSA, and currently CGC, hand back a single overall number, which is easy to read at a glance and easy for buyers to price. BGS can add component subgrades on services that include them, so the slab tells a fuller story at the cost of more numbers to interpret. TAG pairs the slab with a digital report, with its fullest subscore detail reserved for higher service tiers.

None of these scales maps perfectly onto another, which is why a grade from one house is not directly interchangeable with a grade from another. A strong result at one grader does not guarantee the same tier elsewhere, because each company weights and defines condition in its own way. That is worth remembering before assuming a card will land identically wherever you send it, and it is another reason to match the card to the right house from the start.

For a card whose main job is to sell into the deepest, most liquid market, especially mainstream Pokemon and sports, PSA is usually the safe default because the label is the most widely recognised. For a modern chase card where the breakdown matters and a top-tier result carries a premium, BGS on a service with subgrades included, with the Black Label as the ceiling, is a strong fit.

For a multi-hobby collector who already lives in the CGC ecosystem, or who wants a well-established grader at a competitive submission price, CGC is a sensible pick. For someone who values a detailed, data-rich condition report over maximum resale recognition, TAG is the interesting option, with the caveat that it sits outside the CardRevive lineup today. And for budget-conscious Australian submissions, PCG keeps both cost and shipping distance down.

There is no single best grader, only the best grader for a given card, budget and goal. The honest answer usually depends on whether you are grading to sell, to complete a set, to protect a card for the long term, or simply to know exactly what you have in hand.

Collectors sometimes want to move a card from one grader to another, or resubmit in the hope of a better result. These are real decisions with real costs, since another submission means another set of fees, more turnaround, and the risk that a fresh assessment does not land where you hoped. From Australia, each additional trip also means more time in transit and more handling of a card you care about.

The sensible approach is to choose the right grader the first time for the card and the goal, rather than planning to shuffle it between houses later. If a card is already slabbed and you are weighing whether to change anything, treat it as a fresh cost-benefit question and be honest about what a different label would actually add for that specific card and audience before spending again.

From Australia, three practical factors matter beyond the grade itself. The first is currency and distance: PSA, BGS and CGC are United States houses and ACE is in the United Kingdom, so grading with them means sending cards offshore, while PCG is an Australian option that keeps the round trip shorter. The second is total turnaround, which stacks up, since any restoration happens first and is quoted separately, and grading turnaround is estimated in business days on top of that.

The third factor is up-charges. Where restoration or grading significantly increases the value of a card, an up-charge can apply, and the grading up-charge is calculated on the raw value at intake then reconciled against the final graded value. The submission starting prices above are CardRevive middleman rates in Australian dollars, and the grading companies set their own final pricing and timeframes. Because those third-party figures move, this guide keeps them qualitative rather than quoting specific rival prices or day counts that cannot be verified here.

For most Australian collectors, the practical path runs in a clear order. Start by screening the card, either with a pre-grading analysis or the free AI Card Grader, so you have a realistic sense of its condition across PSA-style, BGS-style and TAG-style estimates. Decide whether restoration is worth doing given the likely one to three point upgrade and the card value. Only then pick the grader whose label, level of detail and cost best fit the card and your reason for grading it.

Because the four headline graders are all overseas, and only PCG keeps the round trip inside Australia, factor postage, insurance and time into the total rather than looking at the submission price alone. A middleman like CardRevive consolidates that journey into one prepared submission, but the choice of house, and the standards it applies, remain entirely the grading company decision.

None of this needs to be rushed. The queue to get cards graded has been historically long, which is frustrating in the moment but does leave time to prepare a card properly and to choose the right house rather than the first one that comes to mind.

Whichever grader you choose, the grade is set by the condition of the card on the day it is assessed, so preparation pays. CardRevive restoration typically achieves a one to three point grading upgrade by addressing surface contamination, edges, corners and pressure marks before the card ever reaches a grading queue, though no restorer controls the final decision.

A pre-grading analysis, or the free CardRevive AI Card Grader as an early screen, can tell you roughly where a card sits across PSA-style, BGS-style and TAG-style estimates before you spend money on a submission. Screening first helps you avoid grading a card that is not ready, and helps you pick the house where that particular card will show best.

No restorer and no middleman controls what a grading company decides. Each house applies its own standards to the physical card and owns the final label, and what one grader flags another might not. CardRevive is not affiliated with PSA, Beckett, PCG, ACE or CGC, and never promises a specific grade or a guaranteed pass.

That independence is the point of using a middleman well: honest preparation, a clear choice of grader matched to the card, and no invented promises about an outcome that was never the middleman to give. Pick the grader that fits the card in front of you, weigh cost, detail and recognition against your actual goal, and let the work and the evidence speak for themselves at submission. A well-chosen grader on a well-prepared card is the most you can control, and it is usually enough.