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Sub-Total: $146,239.00MN
1.25" Orion Variable Polarizing ...
$1,069.00MN
Adaptador AC for ETX-PE, LXD, LX90, ...
$1,818.00MN
Orion Expanse Telescope Eyepieces
$1,995.00MN
windmill generator
$326.00MN
Potato Clock
$272.00MN
Build Your Own Wind Turbine
$418.00MN
Hormiguero de Gel
$259.00MN
TEDCO Original ...
$301.00MN
Science Magic