BrickGauge runs a calibrated six-axis pre-grade on your sealed box from six photos. We tell you the likely AFA / CGC / WATA verdict — and whether the resale upside actually clears the $25–$40 submission fee plus the 3-6 week wait. Two free inspections on signup, no card.
Grading isn’t free money. A submission costs $25–$40 in slab fees plus $15–$40 in insured shipping. If the graded resale comp doesn’t clear that gap, you lose. Worse — a low grade permanently documents the condition and tanks future resale.
Retired UCS / Modular / Icons / SDCC exclusive, sealed box at NM 8.5+ on every axis, graded vs raw comp on BrickLink shows a clear delta over the round-trip fee.
In-production set, visible corner damage, edge whitening over 10%, suspect seal, UV-faded box, or a graded comp that doesn't materially beat the raw comp.
BrickGauge applies strict cutoffs because we’d rather miss a Mint box than mis-call a 7 as a 9. Every verdict is paired with the evidence — the specific axes that dragged the call, the confidence percentage, and the predicted grade range at each authenticator.
Worth the $25–$40. Submit it. Expected AFA 85+ or CGC 9.0+.
Borderline. We tell you exactly what would push it over the line — usually a re-shoot or a single axis fix.
Likely net-loss. Re-shoot under better light, improve storage first, or wait for a stronger market window.
Don't submit. Sell raw or hold. The grade would document condition and permanently cost you resale value.
BrickGauge matches the official AFA / CGC grade within ±0.5 in 94.2% of cases and within ±1.0 in 99.1%. Reseal-detection recall against confirmed-resealed boxes is 97.4%. The remaining ~1% is almost always a MAYBE call we flagged honestly — not an over-confident wrong call. The audit set re-runs quarterly against fresh submissions.
Grade if (a) your pre-grade puts the box at NM 8.5+ or AFA 85+, (b) the graded comp is materially higher than the raw comp, and (c) the difference clears the $25–$40 submission fee plus shipping plus your time. Anything short of that — sell raw or hold. BrickGauge gives you a calibrated answer in 38 seconds before you commit.
Grading is worth it when three things line up: scarcity (retired set, low BrickEconomy supply), high condition (front corners under 2mm compression, no UV fade, seal intact), and a meaningful graded-vs-raw delta on recent BrickLink / eBay sold comps. UCS Star Wars, Modular Buildings, Icons flagships, and SDCC exclusives are the usual candidates.
AFA charges $25–$40 per set depending on declared value tier. CGC charges $23–$30 with similar tiers. Both take 3–6 weeks. Shipping insured is another $15–$40. Total round-trip cost is typically $50–$100 before you see a graded slab — which is why pre-grading saves you money on borderline boxes.
Roughly: AFA 85 / CGC 9.0 to clear the fee on mid-tier sets ($300–$600 raw), and AFA 90+ / CGC 9.5+ for higher-tier sets to justify the wait. Below AFA 80, the graded comp is typically the same or worse than the raw comp because the slab now permanently documents the condition.
SEND — confidence ≥85 and overall condition ≥8.5. Submit. MAYBE — 65–84 confidence, borderline; we explain exactly what would push it over. HOLD — 40–64, likely net-loss; re-shoot under better light or wait. SKIP — under 40, don't submit, sell raw or hold. Strict thresholds because we'd rather miss a Mint box than mis-call a 7 as a 9.
Yes — a low graded slab is worse than no slab at all. The grade is now part of the set's permanent provenance. A box that grades AFA 75 will sell for less than the same box sold raw, because the grade is documented evidence of condition. BrickGauge's whole job is to keep you from making that mistake.
For retired exclusives and high-tier sets in NM or better condition — yes, graded slabs can add 25–80% over raw on the right comp. For modern in-production sets, common themes, or anything with visible damage — no, grading destroys margin. The free AI pre-grade tells you which side of that line you're on.
About 38 seconds end-to-end from photo upload to verdict. Two free inspections on signup, no credit card. Credits never expire if you don't use them up.
