NSI Science
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$69.99
Elenco Snap Circuits Arcade
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$64.50
NSI Rock Tumbler Classic
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$19.99
Elenco Snap Circuits Battery Eliminator
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$31.99
Smithsonian Wave Machine
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$39.50
Smithsonian 40mm Refractor Telescope by NSI
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$27.49
NSI Smithsonian 30x Telescope/Monocular
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$16.79
NSI Smithsonian Rocket Science
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$15.99
Smithsonian Glow-in-the-Dark Giant Volcano Kit by NSI
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$66.99
Elenco Electronic Snap Circuits Set
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$99.99
Elenco Snap Circuits Pro Kit