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Sub-Total: $12,341.00MN
Replacement EC Sensor for LAQUA Twin
$2,760.00MN
Green Science- Grow-A-Maze
$314.00MN
Weather Science
Potato Clock
$276.00MN
Build Your Own Wind Turbine
$425.00MN
Hormiguero de Gel
$263.00MN
Sensor Mounting Shelf
$1,131.00MN
Protective Case for ...
$3,287.00MN
