The four subgrades
Beckett Grading Services prints four subgrades on every label: centering, corners, edges and surface, each from 1 to 10 in half-point steps. The final grade is not a plain average. The lowest subgrade pulls hardest, so a card with three 10s and an 8.5 surface does not grade a 9.5.
9.5, 10 Pristine and Black Label
| Grade | Requirement | How Assetra treats it |
|---|---|---|
| BGS 9.5 Gem Mint | The standard top grade; most gem-quality cards land here | Grade 9.5 |
| BGS 10 Pristine | A 10 overall with three subgrades of 10 and one of 9.5 | Grade 10, the same tier as any other 10 |
| BGS 10 Black Label | All four subgrades 10 | Its own tier above 10 (shown as 10.5), never merged with Pristine |
The word “Pristine” causes most of the confusion. On a BGS label it is the name of every ordinary grade-10 card, not the perfect tier. Only the black label with four 10s is the perfect card. CGC uses the same word for the opposite meaning, its highest grade; see CGC Pristine 10 vs Gem Mint 10.
What a Black Label is worth
Black Labels are scarce: on many cards the BGS population report shows a handful against hundreds or thousands of PSA 10s. That scarcity, and the certainty of four perfect subgrades, means a Black Label frequently sells for a multiple of a PSA 10 of the same card, while a BGS 9.5 of that card usually sells below the PSA 10.
The multiple is not fixed. Open the card on Assetra and read the BGS column of the grade ladder: the latest 9.5, 10 and Black Label sales sit beside the PSA and CGC tiers, and the population report beneath shows how many of each exist. The price hubs list every tracked card by set.
Submitting for a Black Label
A card has to be perfect in every one of the four categories, which for most print runs means the centering has to be dead on: centering is the subgrade modern cards most often miss. A card that scores a 10 Pristine or a 9.5 instead is still a top-grade card, but it is priced as one, so the gamble is between a BGS 9.5 (often below a PSA 10) and a Black Label (often well above). Many collectors send borderline cards to PSA for that reason.
Related guides
See the numbers: the graded card price hubs, the sales ledger and how Assetra builds its figures.