Hướng dẫn và công cụ
Hướng dẫn thực tế và công cụ miễn phí chạy ngay trong trình duyệt, không cần cài đặt.
Hướng dẫn và công cụ
- Card centering standards: PSA, BGS and CGC by gradeTiếng AnhPSA 10 needs about 55/45 front and 75/25 back centering. Full PSA, BGS and CGC centering tables by grade, what 55/45 means in mm, and how to measure it.
- How to measure card centering on iPhoneTiếng AnhA practical CenterMint workflow: capture a clear photo, check outer and inner borders, fine-tune with the focus loupe, and save your measurements.
- How to find the inner border on a full-art cardTiếng AnhSeparate the physical card edge from an inner reference line. Learn when full-art card centering can be measured and when a result would be a guess.
- Is this card worth grading? Work out the break-even firstTiếng AnhFree calculator: compare selling raw with PSA 9 or 10 after grading and marketplace fees, find the break-even price and when centering rules a grade out.
- How to check corners and edges before you grade a cardTiếng AnhPre-grading check for whitening, soft corners, chipped edges and surface marks: the light, the loupe, what to look for, and what a phone photo can’t show.
- Card centering calculatorTiếng AnhCalculate left/right and top/bottom card centering from measured border widths. Free browser tool with a directional preview.