| The Earth | $372.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Irrigation On/Off Sensor*** | $5,591.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| Tip 1/4"*** | $571.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,210.00MN |
| UV Sensor*** | $9,466.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $7,326.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,284.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Geologic Compass - A | $2,098.00MN |
| Lensatic Compass | $180.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Vantage Vue Console*** | $6,125.00MN |