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$169.95 - Edmund Scientifics
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$34.95 - Plow & Hearth
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$19.99 - OpticsPlanet.com
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$99.95 - Sciencekit.com
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$24.98 - The Discovery Channel Store
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$12.95 - BasBleu.com
|
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$559.99 - OpticsPlanet.com
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|
$23.00 - Sciencekit.com
|
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|
$79.95 - The Discovery Channel Store
|
|
|
|
$129.95 - The Discovery Channel Store
|
|
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$19.95 - Countdown Creations
|
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$40.95 - Countdown Creations
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|
$9.95 - Edmund Scientifics
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$49.95 - Edmund Scientifics
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$49.95 - National Geographic
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