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Identify the exact card, measure centering, inspect corners, edges, and surface, then compare a conservative grade range with current fees and completed sales. That is the practical way to decide which cards to submit and which to keep raw.
CardGrade provides an image-based condition estimate. It does not authenticate the physical card, assign an official PSA grade, appraise value, or guarantee an outcome.
Pre-grading is a repeatable pre-submission check: establish the card's identity and raw market baseline, inspect all four condition areas, estimate a realistic grade range, and test the economics at a conservative outcome. The goal is not to predict a guaranteed number. It is to catch weak candidates before you commit grading budget and to document why stronger candidates make the cut.
Work in this order so a promising-looking card does not distract you from identity, hidden-condition, or cost problems.
Confirm the year, set, card number, variation, language, and any parallel before comparing prices. Use recent completed sales for the exact raw card and for realistic PSA grades; asking prices are not sold evidence.
Photograph the card square to the camera and compare opposing borders. Record both left-to-right and top-to-bottom ratios. Centering is measurable, but it is only one part of the final grade.
Remove the card from sleeves and holders, use a clean dark background, and tilt it under diffuse light. Check every corner for softness, every edge for whitening or chipping, and the surface for scratches, dents, print lines, stains, or indentations.
Use clear front and back images to get a structured condition estimate, then compare the reported issues with the physical card. An AI pre-screen is a second opinion from the supplied images, not an official grade, authentication result, or appraisal.
Use the lowest grade you can reasonably accept, subtract the current grading fee, shipping, insurance, and selling costs, then compare the result with selling raw. Confirm the service level and declared-value limit at checkout before shipping.
These numbers are illustrative, not current card prices or promises. Replace every input with recent exact-card sales and your actual checkout costs.
The card is squarely photographed, centering is within the collector’s target, and no corner, edge, or surface defect pushes the pre-screen below the PSA 9 range. The modeled PSA 9 net is $78.60 above the $70 raw baseline, so submitting has a conservative buffer. Recheck live sales and PSA checkout terms before sending it.
Even the illustrative PSA 10 outcome is only $1.60 above the $60 raw baseline, before accounting for uncertainty or time. A visible print line makes the top grade less certain, so this card belongs in the skip or hold-raw pile unless the market or service cost changes.
If the decision works only at PSA 10, the margin for error is small. Model the next lower plausible grade, include all transaction costs, and decide whether the downside still fits your goal. The grading ROI calculator keeps those assumptions visible.
PSA prices, availability, turnaround estimates, and insured-value limits can change. Use the current PSA grading-cost guide to plan, then confirm the official service page before preparing the shipment. Include outbound and return shipping, insurance, supplies, and possible selling fees in the final submit-or-skip decision.
Pricing and availability last verified August 5, 2026. CardGrade is independent and is not affiliated with the grading companies listed.
Official sources: PSA trading card grading services
Pre-grading means inspecting a raw card before submission, estimating a realistic grade range, and checking whether that range supports the current grading cost. Review centering, corners, edges, and surface, then compare recent sold prices for the exact card in raw and graded condition. It is a screening decision, not an official PSA grade.
Identify the exact card, measure front and back centering, inspect corners, edges, and surface outside a holder, review clear front and back photos, and model the conservative graded outcome against current costs. Use clean hands, diffuse light, a dark background, and magnification where helpful.
There is no universal minimum grade. A scarce vintage card may make sense at a mid-grade, while a common modern card may need a high grade to cover fees. Base the decision on exact-card sold prices, the lowest grade you can reasonably accept, current service costs, and your reason for grading.
No. An image-based pre-screen can organize visible condition evidence and estimate possible outcomes, but PSA inspects the physical card and makes the official grading and authentication decisions. Hidden defects, glare, focus, angle, card handling, and grader judgment can change the result.
Inspect and photograph the card outside sleeves and holders when it is safe to do so. Plastic can add glare, scratches, dust, and edge distortion that hide or imitate defects. If removing the card risks damage, prioritize safe handling and treat any image-based estimate as lower confidence.
No. A condition estimate is not an appraisal. Estimate value from recent completed sales for the exact card, variation, grade, label, and market, then account for grading, shipping, insurance, and selling costs. Prices and demand can change before a card returns.
Not automatically. Recheck the physical card, use a lower outcome such as PSA 9 in the downside calculation when appropriate, and confirm that the conservative result still makes sense. A PSA 10 estimate is not a promise, and a weak price spread can make even a high-grade candidate a poor submission.
Use CardGrade as one condition input, verify the card in hand, and submit only when the conservative grade and current costs support the decision.
Eligible new accounts can pre-screen one card free. Results remain image-based estimates.