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Science
Original price was: $159.99.$96.99Current price is: $96.99.
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Science
Original price was: $26.99.$18.89Current price is: $18.89.
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Science
Original price was: $59.99.$41.99Current price is: $41.99.
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Original price was: $59.99.$41.99Current price is: $41.99.
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Original price was: $279.99.$96.99Current price is: $96.99.
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Science
Original price was: $15.99.$11.19Current price is: $11.19.
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Science
Original price was: $79.99.$55.99Current price is: $55.99.
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Instructional Resources
Original price was: $149.99.$96.99Current price is: $96.99.
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Science
Original price was: $34.99.$24.49Current price is: $24.49.
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Science
Original price was: $34.99.$24.49Current price is: $24.49.
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Science
Original price was: $56.99.$39.89Current price is: $39.89.
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Science
Original price was: $35.99.$25.19Current price is: $25.19.

