Pencils go down 10% of their value every inch that they are sharpened if an eraser is used then it goes down 25% of its value if the body of the pencils bad quality it goes down to 30% These are for basic yellow hexagonal pencils.
Green end pencil 1
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Silver end pencil 2
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Bronze end pencil 4
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Gold end pencil 6.6
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Red striped end pencil 7.6
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Orange striped end pencil 7.6
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Yellow striped end pencil 7.6
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Green striped end pencil 7.6
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Blue striped end pencil 7.6
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Purple striped end pencil 7.6
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Black end pencil 9.6
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Jumbo end pencil 5