Pokemon card grading companies compared: PSA, BGS, CGC, TAG.

01How do the four companies compare at a glance?

What does each company actually slab?

In 2026, four companies grade the overwhelming majority of Pokemon cards: PSA, CGC, BGS, and TAG. Together they slabbed roughly 26.8M cards across all categories in 2025, with PSA at 19.26M (72% share), CGC at 4.92M (18%, +121% YoY), BGS at roughly 824k (3.1%), and TAG at 440k (1.7%, +83% YoY) (GemRate via cllct, 2026). Pokemon-share for CGC ran higher than its overall mix: 1.83M of CGC's 2.18M H1 items were Pokemon, TCG, or non-sport (cllct, 2025).

One change in corporate structure shapes the rest of this comparison. In December 2025, Collectors Corp (PSA's parent) acquired Beckett (cllct, 2025). BGS and PSA now sit under the same corporate parent. The competitive read shifts: BGS is no longer "PSA's main competitor." It is the sub-grade specialist inside the Collectors portfolio. CGC and TAG remain independent.

Volume is not Pokemon-share. GemRate's 2025 numbers are cumulative across sports, TCG, and non-sport. Pokemon-share inside each company's mix varies: CGC's 2025 H1 mix was roughly 84% TCG and non-sport by item count (cllct, 2025), while PSA's mix skews more sport-heavy. The Pokemon-buyer impression that "PSA is everywhere" is still accurate at the resale layer, where eBay-priced comps and Goldin listings quote PSA first.

02How does sub-grade math actually work?

Why does a BGS 9.5 with 9.5/9.5/9.5/9 sub-grades price differently than 9.5/9.5/10/10?

PSA's grade is one number. BGS publishes four (centering, corners, edges, surface) on every card it slabs. CGC's "Pristine 10" sub-distinction stacks on top of its standard 10 to mark cards that grade perfect on camera. TAG renders a 1,000-point composite via robotic imaging that maps back to the 10-point scale (PSA grading standards; Beckett pop report, 2026). The implication: a BGS 9.5 is not a single price point. It's a price distribution shaped by the four sub-grade numbers behind it.

Worked example. A modern alt-art Charizard, tracked on the Card Ladder Pokemon Index (Card Ladder, 2026). Pretend the raw card sells for roughly $400, the PSA 9 for roughly $700, and the PSA 10 for roughly $1,800. Now hold the BGS composite at 9.5 and vary the sub-grades. Three scenarios on the same card:

• Floor scenario: 9.5 / 9.5 / 9.5 / 9. One sub-grade on the surface dropped to 9. The composite stays 9.5, but the structural weakness is documented. Realized price tends to sit close to PSA 9 territory: roughly $750.
• Median scenario: 9.5 / 9.5 / 9.5 / 9.5. A flat 9.5 across the board. Realized price tends to clear PSA 9 by a clean margin: roughly $1,000.
• Ceiling scenario: 9.5 / 9.5 / 10 / 10. Two corners or edges at 10. The "Black Label trajectory" without the perfect set. Realized price compresses toward PSA 10: roughly $1,400.

The spread between the floor and ceiling scenarios on a single BGS 9.5 composite is roughly the same magnitude as the spread between a PSA 9 and a PSA 10 on the same card. The sub-grades are doing the pricing work, not the composite. PSA's no-sub-grade default trades that precision for liquidity: every PSA 9 looks like every other PSA 9 to the eBay-side buyer, which compresses the spread but also compresses the upside.

The Terminal reads this asymmetry as a pop-curve effect: BGS populations stratify by sub-grade in a way PSA populations do not, and the Prism signal layer treats that stratification as a separate scarcity input. A BGS 9.5 with 9.5/9.5/10/10 is structurally rarer than the composite count suggests.

03Which company should you choose by card type?

How do I pick a grader for a specific Pokemon card?

The right company depends on three things: card type, value tier, and goal. For most modern singles under $500 raw, CGC's $17 Bulk tier is the only economic answer; PSA's Value Bulk at $24.99 requires Collectors Club membership (PSA submission updates, 2026). For anything that will live on eBay or Goldin, PSA's resale liquidity dominates. BGS wins when the card is a "high-9-likely", where a 9.5 with strong sub-grades trades at a meaningful premium to a flat 9.5. TAG wins when the priority is consistency across multiple submissions of the same card.

The matrix is built from 2025 GemRate volume share, Card Ladder PSA-10-vs-raw multipliers (Card Ladder, 2026), and the four companies' published tier prices. Every cell carries an exception clause. The exception clause is not a hedge; it is the part of the framework that does most of the work. Is a slab a better investment than a raw card? The answer is in the same shape as the matrix above. It depends on the card.

Three decision rules sit underneath the table. PSA wins on resale liquidity. BGS wins on a likely-9.5 with strong sub-grades. CGC wins on Bulk economics. TAG wins on consistency across re-submissions, with the caveat in §05 that the consistency claim is the company's positioning, not an externally measured outcome.

04What does turnaround look like under load?

Which grader actually meets its published turnaround windows?

Published turnaround windows and observed turnaround windows are different numbers. In May 2026, PSA's Walk-Through tier ($599) ran 5 to 7 business days; Value Bulk ($24.99) ran 140 to 160 (PSA submission updates, May 2026). Under 2025's volume spike (CGC +121% YoY, TAG +83% YoY), every grader slipped past one or more published windows.

Three claims, dated, from the public record:

1. PSA's fastest tier held while its slowest tier widened. Walk-Through held at 5 to 7 business days through Q1 and Q2 2026. Value Bulk ran 140 to 160 business days through the same window, the longest published Pokemon-grading window across the four majors (DK Network, May 2026). The fastest tier did not slip; the slowest tier carried the load.

2. BGS Standard held a tight 20 to 30 business-day band through 2026 Q1. Beckett's own tracker shows Standard ($25) at 20 to 30 days, Express ($50) at 5 to 10, Premium ($100) at 2 to 3, and Walk-Through ($250) same-day on intake (Beckett turnaround, 2026). Smaller volume helps; the band stays tight when the queue stays shallow.

3. CGC Bulk slipped past 90 days twice in 2025, but Standard held at 10. CGC's $17 Bulk tier ran past its published 90-day window during the volume spikes that drove its +121% YoY growth (CGC services and fees, 2026). Standard at $55 held at 10 business days through the same window. Bulk-tier turnaround is the first thing that slips at every grader.

TAG ran Standard at 30+ business days through Q1 2026 with no public commitment to a published window beyond that band (TAG pricing, 2026). The "slipping under load" question is the one TAG has the least public data to answer.

05How does each company handle regrades?

Is a regrade worth the fee?

Three of the four majors allow regrade requests; one does not. PSA's Grade Review service costs $150 plus the tier difference, and the card can come back lower as well as higher (PSA grading standards, 2026). CGC does not re-evaluate grades; it offers a free re-holder for cosmetic encapsulation defects but the grade is fixed. BGS ran a $25 Grade Review service pre-acquisition; post-acquisition policy under the Collectors umbrella is the December 2025 question the spoke flags for the next freshness pass. TAG's policy is no regrade. The consistency claim is the design choice.

TAG markets a "same grade today or six months from now" claim (TAG News, 2025). That is a marketing claim, not an externally measured outcome. No published study quantifies TAG's same-card consistency against repeat submissions. Community data on PSA and CGC suggests roughly 85 to 90% same-card same-company self-consistency on resubmissions (CardGrade.io, 2026); TAG's number against the same methodology has not been published. The right read is that TAG's consistency claim is plausible by design (robotic imaging is structurally repeatable) but has not yet been independently verified.

The economics of a PSA Grade Review are a separate calculation from the original submission. A $150 fee plus a half-grade-step tier difference is rarely worth it on a card whose PSA 9 to PSA 10 spread is under $300. On a $5,000+ card with a clean 9 that could clear 10, the math flips. The framework is the same break-even logic used in the calibrated framework for whether to grade at all, applied a second time on a card that's already slabbed.

06How does this break down for sealed-product pulls versus singles you already own?

Should I grade a card I've owned for ten years differently than one I just pulled?

Sealed-product pulls and aged singles face different grading economics. A sealed pull is fresh, often clean, and survives population scrutiny: 2025 industry-cited gem rates on 2020s production stock ran near 59% for ultra-modern Pokemon (cllct gem rate, 2025). Bulk-tier rates work; CGC's $17 Bulk is the volume-friendly answer for under-$500 modern pulls.

An aged single is a different problem. Play-wear, storage marks, and edge nicks that careful collectors miss in raked light show up under a grader's loupe. The survivorship-biased gem rate that applies to fresh pulls does not apply to a card that's been in a binder since release. The probability-weighted expected outcome is closer to 0.7× PSA 10 value than 1.0×, which is the haircut every "is it worth grading" framework outside of the Vault's cost-basis ledger tends to underwrite.

One bridge to a future post: marking sealed product to market like a slab is the C6 brand draft scheduled for Week 9 of the calendar. The economic logic that applies to grading sealed pulls applies in inverse to leaving them sealed. A clean-looking modern pull is more valuable graded; a sealed booster box is more valuable sealed, until the population grows enough to compress the slabbed-vs-sealed spread.

07The decision in one line.

Which grader should you choose right now?

PSA for resale liquidity. BGS for sub-grade precision on a likely-9.5. CGC for Bulk economics. TAG for consistency across submissions. Every verdict carries an exception; no company is the right answer for every card.

The Vault was built to mark slabs to market after they return, regardless of which company graded them. Cost basis (raw card + grading fee + shipping + insurance) sits next to current realized comps on the same grade and card. Track slab cost-basis and P&L is downstream of the choice this post is built to help you make. Selling a slab through the Trade Desk runs the Handshake Protocol on either side, regardless of grader. The framework is upstream of either surface; the surfaces are the workflow.

08Sources.

• GemRate via cllct — "Major authenticators graded more than 26 million cards in 2025." cllct.com, retrieved 2026-05-18.
• cllct — "Pokemon cards dominating grading submissions in 2025." cllct.com, retrieved 2026-05-18.
• cllct — "Collectors corners even more of the grading market by acquiring Beckett." cllct.com, retrieved 2026-05-18.
• PSA — "Submission updates." psacard.com, retrieved 2026-05-18.
• PSA — "Grading standards." psacard.com, retrieved 2026-05-18.
• Beckett — "Turnaround time updates." beckett.com, retrieved 2026-05-18.
• Beckett — "Pop report." beckett.com, retrieved 2026-05-18.
• CGC — "Services and fees." cgccards.com, retrieved 2026-05-18.
• TAG — "Pricing." taggrading.com, retrieved 2026-05-18.
• TAG News — "New Era TAG update." taggrading.com, retrieved 2026-05-18.
• DK Network — "PSA turnaround times 2026." draftkings.com, retrieved 2026-05-18.
• cllct — "Gem rate at 43% so far in 2025." cllct.com, retrieved 2026-05-18.
• Card Ladder — Pokemon Index. cardladder.com, retrieved 2026-05-18.
• CardGrade.io — "AI vs. human card grading." cardgrade.io, retrieved 2026-05-18.