BlisterEye is the free AI pre-grading tool for carded Hot Wheels. Upload guided photos and get a five-axis condition report, a predicted AFA / CAS grade range, a defect overlay, and a SEND / MAYBE / HOLD / SKIP verdict — in under ten seconds. Before you pay the $25–$40 slab fee.
What is Hot Wheels grading?
Hot Wheels grading is the process of having a third-party authentication house — AFA (Action Figure Authority), CAS (Collectible Authentication Services), or WATA — evaluate a carded Hot Wheels for condition and authenticity, then encapsulate it in a tamper-evident slab with a published grade. Grades run from AFA 10 (poor) to AFA 100 (gem mint); 85+ is collector-grade, 90+ is investment-grade. Fees are $20–$40 per submission and turnaround is three to eight weeks. BlisterEye predicts that grade from photos before you ship, so you only submit cards that will actually return value.
The capture flow is modeled on insurance and document-scan apps — alignment overlays, blur detection, and glare checks before a single byte uploads. The AI runs in the same ten- second window as a credit-card authorization.
Outline overlays, angle validation, blur and glare checks for every photo before submit.
Card creases, blister hairlines, bubble haze, wheel toe-in — each mapped to a coordinate.
Card · Blister · Bubble · Centering · Car. One overall score on the MINT → GOOD scale.
A clear SEND / MAYBE / HOLD / SKIP — with AFA / CAS grade ranges and resale upside.
The five-axis rubric is weight-calibrated against AFA and CAS published grades. Each axis returns a 0–10 score that rolls into one overall condition. Click any axis to read its detailed damage guide.
Cardboard surface — bends, creases, hanger tab, soft corners, edge whitening.
Read the guide →Clear plastic shell — hairline cracks, yellowing, scratches, lift from cardboard.
Read the guide →Dome clarity — clouding, condensation, dents, bubble alignment over the car.
Read the guide →Print centering ratios L/R and T/B. AFA looks for ≤60/40 on both axes.
Read the guide →Vehicle paint, wheels, tampo, factory errors (Treasure Hunt flag).
Read the guide →Every Hot Wheels grading question comes back to one of eleven defect types. Each guide walks through what the defect looks like, how AFA and CAS score it, and whether the casting is still worth submitting.
Three rules, in order. Fail any one and the math doesn’t work — the slab fee will eat your margin. Each guide walks through the casting rarity, condition floor, and break-even math for the highest-volume Hot Wheels categories.
Three graders, three different value propositions. Picking the right one affects both your final grade and your resale ceiling.
Vintage Redlines (1968-1977), Super Treasure Hunts, established auction-comp castings.
Read full comparison →Modern Hot Wheels (2007+) — published card / bubble / paint subgrades, faster turnaround.
Read full comparison →Rare for diecast — only for ultra-high-end Redlines with WATA-specific auction history.
Read full comparison →All six tools run on the same five-axis vision model and the same two-free-scans tier. Pick the one that fits your question — no credit card required.
The five-axis rubric is calibrated against AFA and CAS published grades across thirty years of Hot Wheels production — Redlines, RLC online exclusives, regular and Super Treasure Hunts, mainline castings, and factory error variants.
Every defect the model flags is cited to an (x, y) coordinate on your photo. Confidence is reported alongside every score so you know when a result is solid and when you need to re-shoot.
Slight off-center crop (55/45 L/R) and one hairline scratch near the hanger, but the bubble is crystal-clear and the car is factory fresh. AFA 85+ is the realistic outcome at this condition — submission fee is worth it.
BlisterEye is an AI pre-grading tool for carded Hot Wheels. You upload seven guided photos of the card front, back, blister, hanger, corners, and the car through the bubble. A vision model trained on 60,000+ carded Hot Wheels scores five condition axes (card, blister, bubble, centering, car), predicts the AFA and CAS grade ranges, overlays defects with severity tags, and returns a SEND / MAYBE / HOLD / SKIP verdict in under ten seconds.
Yes — two full inspections are free on signup with no credit card required. After that, credit packs run $1.00–$1.90 per scan (never expire) or you can subscribe at $19/month for 30 scans, $59/month for 100, or $149/month for 350.
Treasure Hunts at AFA 85+, Super Treasure Hunts at almost any grade, Redlines (1968–1977), RLC online-only exclusives, and documented factory errors. Common mainline castings almost never repay the $25–$40 slab fee. Run a free pre-grade first — if BlisterEye returns SEND, the math works; if it returns MAYBE / HOLD / SKIP, you'll lose money on the submission.
Within ±0.5 grade of the actual AFA / CAS result across our audited test set. The model reports its own confidence on every scan — below 85% confidence is treated as a re-shoot trigger rather than a final call.
In order of impact: card creases (cap at AFA 80), blister yellowing (cap at AFA 80 even if the card is mint), lifting blister with reseal indicators (often outright REJECT), through-cracks in the bubble (cap at AFA 70), soft corners (cap at AFA 85), and severe edge whitening (cap at AFA 80). Each is fully explained on its own page in our blister damage guide.
AFA (Action Figure Authority) is the standard for vintage Redlines and Super Treasure Hunts — 30-year auction history. CAS (Collectible Authentication Services) is the modern default for 2007+ Hot Wheels and publishes the card / bubble / paint subgrades openly on the slab. WATA is rare for diecast — only consider for ultra-high-end Redlines.
Seven shots: card front (flat, fill the frame), card back, blister close-up at a 30° angle (catches yellowing and hairline cracks), top edge + hanger, top-left corner, top-right corner, and a close-up of the car through the bubble. Use soft side-light against a white-paper backdrop. Total capture time is about 60 seconds.
Yes — the model runs an eight-point reseal check on every scan: fresh glue near the seal, off-axis sticker placement, mismatched paper fibers along the seam, adhesive bleed past the original glue line, double-pass sticker marks, color-mismatched glue, smashed paper fibers under the bubble edge, and visible bubble dome reshaping. Any indicator drops the BLISTER axis below 5 and adds a danger-level collector note.
For rare castings: yes, dramatically. A Super Treasure Hunt at AFA 90 sells for 3–5× raw value. A regular Treasure Hunt at AFA 85+ sells for 1.5–3× raw. For common mainline castings: no — graded common Hot Wheels rarely cover the slab fee plus shipping. Use the worth-grading guides to decide.
Ten to fifteen seconds per scan. The flow: upload → multipart server-side push to storage → OpenAI vision pass → score rollup → defect overlay render. You can leave the page and come back; results are saved to your vault.
Two free inspections. No credit card. Five-axis AI report and a predicted AFA / CAS grade in ten seconds — before you pay the slab fee. Credits never expire, subscriptions reset monthly, cancel any time.
