43.99 43.99 USD
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82.49 82.49 USD
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Item #: EBL0422 EBL0422 818878020422
434.99 434.99 USD
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4 Circuit Blox™ Class Sets
Item #: EBL0361 EBL0361 818878020361
199.99 199.99 USD
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Force Motion & Simple Machines Big Book
Item #: CCP4511 CCP4511 9781553193777
29.95 29.95 USD
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14.95 14.950000000000001 USD
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14.95 14.950000000000001 USD
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14.95 14.950000000000001 USD
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Item #: BAT6110 BAT6110 813268016160
19.99 19.990000000000002 USD
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Item #: BAT4420 BAT4420 851724001718
19.99 19.990000000000002 USD
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Item #: BAT2362 BAT2362 813268017020
19.99 19.990000000000002 USD
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Big Bag of Backyard Science
Item #: BAT2337 BAT2337 813268016108
34.99 34.99 USD
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Squishy Science Lab
Item #: BAT2335 BAT2335 813268016085
19.99 19.990000000000002 USD
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STEM Explorers™ Super Hero Science Set
Item #: LER9310 LER9310 765023093100
24.99 24.990000000000002 USD
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Item #: HTM93414 HTM93414 848850114429
24.99 24.990000000000002 USD
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64.99 64.99 USD
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11.99 11.99 USD
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Item #: MCP151 MCP151 789892001516
11.99 11.99 USD
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Item #: NP947001 NP947001 851686006516
29.95 29.95 USD
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49.95 49.95 USD
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