A- : May have one or more of the following: Minor Keyboard Etching, Minor Blemishes like scratches, dings, knicks, scuffs, or specks/marks. Light or minor pressure marks or white spots. B : May have one or more of the following: Moderate Keyboard Etching, Moderate blemishes or a larger accumulation of Minor blemishes like scratches, dings, knicks, scuffs, or specks/marks.
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