| The Earth*** | $745.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Filtro Solar de 110mm de D.I.*** | $1,624.00MN |
| digital wine thermometer | $1,000.00MN |
| Galino liquid thermometer | $604.00MN |
| Conductivity Cell (Water)*** | $5,725.00MN |
| Lensatic Compass | $180.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| digital thermo-hygrometer*** | $2,290.00MN |
| RoboFocus*** | $17,054.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| rain-gauge | $1,069.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| CO2 Monitor*** | $22,379.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| GPS eTrex 32x | $7,021.00MN |
| AC Adapter, 110VAC*** | $1,197.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Electric Shutter (ES-6/ES-10)*** | $46,980.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $45,338.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| garden-combitester | $939.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $12,393.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $645.00MN |
| 255-620-A Automatic Refill System*** | $13,335.00MN |
| MagRX 2.5x | $137.00MN |
| Dovetail Base for Finder Scope*** | $1,270.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Analogue Thermo-Hygrometer | $1,464.00MN |
| Filtro Solar de 100mm de D.I.*** | $1,392.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| The Sun | $372.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| thermometer for compost | $1,415.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| 3" Levitating Globe | $668.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,239.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $23,734.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Rain-gauge | $451.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| HMP60-L Air Temperature and Relative Humidity Sensor*** | $33,251.00MN |
| 4-20 mA Input Cable*** | $485.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| Brújula minera*** | $2,496.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Glow Mini Stars | $115.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |