AiGrading, NFC Labels and Blockchain Certs: What They Actually Are

First, fix the category error

Checked on August 7, 2026, by Card Grading News: AiGrading (aigrading.com) is a full physical card-grading service based in Italy. You mail your card in; it comes back encapsulated in a slab carrying a patented NFC "smart label," with a digital certificate written to a blockchain and a companion app that reads the label over NFC. It grades Pokemon, Magic: The Gathering, Yu-Gi-Oh! and sealed product. That puts it in the same competitive lane as PSA, BGS and CGC — not in the lane of AI pre-grading apps.

The confusion is understandable. The name starts with "Ai," and collectors increasingly use AI pre-grading apps such as CardGrade before submitting. But the two product categories answer different questions. A pre-grading app predicts what grade a card would receive — the card never leaves your hands, and you use the prediction to decide whether a $79.99 PSA submission is worth it. A grading service renders the grade itself and seals the card in a holder. One is a screening tool priced like a subscription; the other is the destination, priced per card. Comparing AiGrading to CardGrade or HoloDex is a category error, and it leads collectors to the wrong decisions in both directions.

Two categories, two different purchases (checked August 7, 2026)

What the NFC smart label actually does

AiGrading's patented smart label embeds an NFC chip in the slab. Tap the slab with a phone running the companion app and it reads the chip and pulls up the card's digital certificate. That delivers three concrete things a printed label cannot.

• Verification by tap, not by typing. With PSA, BGS or CGC you read a cert number off the label and look it up — CardGrade offers a free cert lookup covering PSA, BGS, CGC, SGC and TAG for exactly this. NFC removes the transcription step: the slab itself tells the app which certificate it is.
• Tamper-evidence. A printed cert number can be copied onto a counterfeit label; an NFC chip physically bound into the label ties the object in your hand to the certificate record. Counterfeit slabs are a real, documented problem across the hobby, and hardware-level binding raises the bar meaningfully.
• Detail beyond the printed label. A physical label has room for a name, a set and a number. A digital certificate does not. Sub-grades, high-resolution imagery and provenance notes can live in the digital cert even when they are not printed on the slab.

What the blockchain certificate actually does

Writing the certificate to a blockchain makes the record append-only: the grade recorded at encapsulation cannot be silently edited later, and verification does not depend on trusting a single company's private database to be intact and honest. For a young grading company, that is a rational trust-building move — it lets a buyer verify a cert without taking the grader's word for its own paperwork.

Be clear about the limit, though: a blockchain proves the record has not changed since it was written. It proves nothing about whether the record was right when it was written. Garbage graded in is garbage immutably preserved. The integrity of the grade still rests entirely on the grading process itself — the chain just notarizes the outcome.

What NFC and blockchain do not do

What the technology solves — and what it can't

That last row is the one US collectors most need to internalize. Resale premium is set by which slab buyers search for, filter by and trust — and per GemRate's grading-volume tracking, PSA holds a large majority of the graded-card market. eBay buyers type "PSA 10," not "9.5 in any holder." An identical card in a less-recognized slab has historically sold much closer to raw price than to the PSA-graded price. An NFC chip and an on-chain cert are genuine authentication improvements, but authentication was never the reason a PSA 10 outsells the field. Trust in the grade, at scale, is — and that is earned over years, not embedded in a label.

Where AiGrading fits: decision rules

Pick AiGrading if you are a European collector of Pokemon, Magic or Yu-Gi-Oh!, you value tap-to-verify authentication and a certificate that does not depend on one company's database, and your resale audience is not PSA-only. It is a legitimate, technically interesting grading service — judged in the correct category.

Pick PSA if US resale liquidity is the point of grading the card. At a majority of the graded-card market by most public estimates, PSA slabs are what US buyers pay premiums for. Regular at $79.99 is the cheapest open tier since the Value tiers were paused on June 2, 2026 — which makes submission mistakes more expensive than they used to be.

Check tier availability before committing to Beckett. BGS paused its Base and Standard tiers on August 5, 2026, with reopening expected September 15. Grading-service capacity is volatile right now; verify the tier you priced still exists on submission day.

Whatever service you choose, screen the card first. This is where a pre-grading app belongs in the workflow — before the box ships, not instead of the slab. CardGrade analyzes 16 inspection zones and returns PSA, BGS and CGC predictions in under 60 seconds, from $4.99/month for 10 grades — one month costs less than a tenth of a single PSA Regular submission. Our own analysis of 28,656 CardGrade AI gradings (February 14 – August 7, 2026) found 14.4% predicted PSA 6 or lower — cards that would almost certainly lose money at $79.99 — while only 23.9% predicted a PSA 10. Centering was the sole weakest sub-grade on 36.4% of all cards, so at minimum run the free centering tool before paying anyone to slab anything. If you buy raw cards online, the Chrome extension runs the same check on eBay, COMC and TCGPlayer listings before you commit.

What we could not verify

AiGrading's per-card pricing, turnaround times, US shipping logistics and which blockchain it writes certificates to were not independently verified for this guide, so we make no claims about them — check aigrading.com directly before submitting. Everything stated above about its service model, NFC label, blockchain certificate and supported games was confirmed on its site on August 7, 2026.

The bottom line

AiGrading is a real grading service with genuinely modern authentication — the NFC label and on-chain certificate solve verification and tamper problems the incumbents handle with printed numbers. But authentication tech does not move resale price, and in the US market, resale runs through PSA's a large majority share. Our call: European collectors who value the tech and aren't selling into PSA-first markets can submit to AiGrading with confidence; US collectors grading for resale should still default to PSA — and everyone, in every case, should screen cards with CardGrade for $4.99 before paying $79.99 to find out a card was a 6.

Frequently asked questions

Is AiGrading an app like CardGrade or HoloDex?

No. AiGrading is a physical grading service: you mail your card in and it comes back sealed in a slab with a grade, competing with PSA, BGS and CGC. Pre-grading apps like CardGrade predict a grade from photos before you submit, and the card never leaves your hands.

Does a blockchain certificate make the grade more accurate?

No. A blockchain only guarantees the certificate has not been altered since it was written — it says nothing about whether the grade was correct in the first place. Accuracy depends entirely on the grading process; the chain just makes the recorded outcome permanent.

What does the NFC smart label actually protect against?

It ties the physical slab to its digital certificate: tap the slab with the companion app and the chip identifies the exact cert, rather than you typing a printed number that could be copied onto a counterfeit label. It is a real anti-tamper upgrade over print-only labels, though no anti-counterfeit measure is absolute.

Will an AiGrading slab sell for as much as a PSA slab?

Assume no for US resale unless comps prove otherwise. Per GemRate's tracking, PSA holds a large majority of the graded market, and US buyers pay premiums for the holders they search for and trust. Check sold listings for your exact card in the specific holder before deciding where to submit.

Should I pre-grade a card before sending it to any grading service?

Yes — with PSA's cheapest open tier at $79.99 since the June 2, 2026 Value pause, submission mistakes are expensive. In our analysis of 28,656 CardGrade AI gradings, 14.4% predicted PSA 6 or lower. A $4.99/month CardGrade screen, or even its free centering tool, filters those out before you pay per-card fees.

Sources

• https://aigrading.com/ — Card Grading News hands-on review of the site, checked August 7, 2026
• https://www.psacard.com/pricing — PSA service tiers; Value tiers paused effective June 2, 2026
• https://www.beckett.com/grading — Beckett Base and Standard tiers paused August 5, 2026
• https://gemrate.com/ — grading-volume tracking behind the ~70% PSA market-share figure
• https://cardgrade.io/pricing — CardGrade plan pricing, checked August 7, 2026
• Card Grading News analysis of 28,656 CardGrade AI gradings, February 14 - August 7, 2026 (internal dataset; methodology described in the article).