AuraGrade vs BGS Grading — Same Four Axes, Different Tier
BGS (Beckett) publishes per-axis subgrades — the same dimensions AuraGrade scores on. That makes this comparison cleaner than against PSA. The honest call: BGS remains the authority for vintage MTG, sports rookies, and any card where a Black Label multiplies value. AuraGrade tells you whether your four subgrades are likely strong enough that BGS is worth $20-30 and 1-3 months.
Positioning — both think in four axes
BGS's subgrade transparency is the cleanest fit for AuraGrade's pre-screen output. Both score Centering, Corners, Edges, Surface explicitly. Both apply a bucket- floor anchoring rule (BGS's "lowest subgrade + 0.5"; our "composite ≤ tier_of(min_axis) + 1"). The pre-screen output reads like a BGS sub-grade card for $0.99 instead of $25 + 1-3 months.
Feature comparison
| — | AuraGrade | Compared service |
|---|---|---|
| Cost per card | $0.99 | $20-30+ tier-dependent |
| Turnaround | ~30 seconds | 1-3 months |
| Internal scale | 100-pt across 4 axes (CTR/COR/EDG/SUR) | 10-pt overall + four 1-10 subgrades |
| Anchoring rule | Composite ≤ tier_of(min_axis) + 1 | Lowest subgrade + 0.5 |
| Encapsulation | None | Thick slab with subgrade label |
| Resale lift | None | Significant; Black Label commands top dollar |
| Defect scope | Visible defects in phone optics | Full inspection incl. gloss, hairlines, centering measured |
| Method | Vision LLM + deterministic 50+ rubric | Two graders, controlled lighting, magnification |
| Best use case | Predicting subgrades before paying BGS | Vintage MTG, sports rookies, Black Label hunts |
| Limitations | Specular defects invisible to phones | Slower than CGC, lower modern Pokemon share |
Honest pros and cons
- Subgrade transparency — rubric is published
- Black Label premium on perfect cards
- Vintage MTG market dominance
- Consistent anchoring math across submissions
- Turnaround vs CGC's faster queue
- Lower market share in modern Pokemon vs PSA
- Slab thickness deters some collectors
- No decision support before submission
- Same four-axis structure as BGS — clean mapping
- Bucket-floor rule mirrors BGS's anchoring
- 30-second turnaround at $0.99
- Per-defect bbox evidence images on every report
- No slab, no buyer-recognized authentication
- Can't detect gloss loss / hairlines that block Pristine 10
- No measured calibration against BGS outcomes yet
- Cannot evaluate Black Label-tier surface defects
When to use which
Hunting Black Label or Pristine 10: AuraGrade first to confirm all four axes look 9.5+, then BGS. If any axis flags under 9.5, Black Label is off the table regardless of how clean the card looks.
Modern Pokemon resale: PSA usually beats BGS on liquidity. Use AuraGrade as PSA pre-screen, not BGS.
Vintage sports or MTG: BGS is the right grader. AuraGrade as the $0.99 gate before submission.
Subgrade-curious binder cards: AuraGrade Standard Pack ($15.99 for 25) lets you pre-screen a binder, then pick the BGS submissions strategically.
Common questions
- Does AuraGrade predict BGS subgrades?
- AuraGrade scores the same four axes BGS uses — Centering, Corners, Edges, Surface — and maps the 100-point internal scores to BGS's 1-10 half-point scale. The mapping is approximate but directionally accurate.
- Can AuraGrade confirm a BGS Black Label?
- No. Black Label requires all four subgrades at 10, and gloss-level defects that block that aren't visible to phone cameras. Phone-shot confidence caps prevent any AuraGrade scan from claiming Black Label territory.
- Why does AuraGrade use 100-point internally?
- To preserve resolution before mapping to the published 10-scale. BGS reports half-point subgrades; PSA reports whole-point composites. The 100-point internal representation lets us serve both downstream mappings cleanly.
- Is BGS still worth it for modern Pokemon?
- Usually PSA wins on liquidity for modern Pokemon. BGS shines on subgraded vintage MTG and sports rookies where the per-axis transparency justifies the slab thickness and longer queue.
- Will AuraGrade replace BGS?
- No — it's a pre-screen so you only submit cards likely to grade well. AuraGrade has no slab, no buyer-recognized authentication, and no published confusion matrix against BGS outcomes yet.
First scan on us. $0.99 per scan after, or $19.99/mo unlimited.
Pre-screen your BGS candidate — $0.99 →