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MattGil - but by doing so, you've done something to the card to improve it! It's the old ink issue; ink added for recoloring is improving the card, and hence an 'A.' A random ink spot on the card is fine, but removing said ink spot (which is akin to removing tape) gets you an 'A.' So, both adding and removing ink gets you an 'A' but a card can have ink or no ink and still get a number.