| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,684.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $141,523.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $807.00MN |
| Termómetro digital solar Maximos y Mínimos | $606.00MN |
| Digital maxima-minima thermometer with alarm | $739.00MN |
| ASI1600MM Pro (mono)*** | $86,747.00MN |
| Binocular SkyMaster 25x70mm*** | $4,869.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| FieldScout CM 1000 NDVI Meter*** | $91,903.00MN |
| 12in Aztec Globe*** | $4,277.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $71,738.00MN |
| Atlas cosmico*** | $172.00MN |
| Quantum Light Sensor*** | $8,505.00MN |
| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $693.00MN |
| ASI183MM (mono*** | $20,865.00MN |
| Xplorer 1 | $1,728.00MN |
| 0-2.5V DC Input Cable*** | $1,454.00MN |
| Hourglass | $405.00MN |
| Filtro Solar de 125mm de D.I.*** | $943.00MN |
| Irrometer Tensiometers 6 in Model R | $2,757.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $130,564.00MN |
| CR1000X Datalogger para medida y control*** | $147,329.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,494.00MN |
| GPS cable for Field Scout Equipments*** | $2,191.00MN |
| Horiba Laqua Case for Meters | $3,222.00MN |
| UV Sensor*** | $9,614.00MN |
| IR Crop Thermometer | $2,251.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,629.00MN |
| rain-gauge | $543.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,460.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $36,218.00MN |
| Kestrel USB Interface | $1,699.00MN |
| Xplorer 2*** | $5,645.00MN |
| digital professional thermo-hygrometer | $2,354.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,629.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $132,091.00MN |
| FieldScout GreenIndex Board*** | $1,187.00MN |
| Digital thermo-hygrometer*** | $1,496.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $253.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $8,098.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| Silicon Pyranometer Sensor*** | $7,337.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $67,757.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,697.00MN |
| Números y Estrellas Mayas | $230.00MN |
| LinenTest™ 11.5x15mm*** | $332.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,953.00MN |
| Oceana 7x50 Marine*** | $16,089.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,627.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $184,966.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $32,209.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $115,861.00MN |
| Electric Dome Drive ED-10*** | $23,857.00MN |
| Power Supply (PS-2)*** | $6,203.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $270,380.00MN |
| HandHeld™ 2.5/5x | $125.00MN |
| Outland X 10x42 Binoculars*** | $4,207.00MN |
| The Franklin World Globe*** | $2,087.00MN |
| GPS Unit Mounting Bracket*** | $4,093.00MN |
| 20 W Solar Panel*** | $13,979.00MN |
| Rings 125mm | $1,719.00MN |
| Galino liquid thermometer | $613.00MN |
| LAQUA Twin EC Meter*** | $4,023.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $118,855.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $440.00MN |
| 50x Pocket Microscope w/2 LED's | $675.00MN |
| G11 Mount - 60 lb Capacity*** | $72,565.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,245.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $52,664.00MN |
| Lenspen optics cleaning tool | $658.00MN |
| Exploracion Lunar | $359.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,847.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,289.00MN |
| Orion Awesome Autoguider Refractor Package | $22,532.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,850.00MN |
| Cámara Color ASI294MC Pro*** | $29,266.00MN |
| Globo Terráqueo Traveler Antiguo | $1,069.00MN |
| Irrigation On/Off Sensor*** | $5,678.00MN |
| Replogle Globe Traveler Globe Blue | $1,069.00MN |
| Orion DeepMap 600 Folding Star Chart | $521.00MN |
| Quantum Light Sensor*** | $10,130.00MN |
| Wonder Globe (Celestial )*** | $1,120.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,525.00MN |
| Set for teaching Sciences - 10 slides | $715.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,562.00MN |
| Funda para telescopio | $1,764.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,356.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,600.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| Tetraview LCD digital Microscope*** | $41,749.00MN |
| Tip 1/4"*** | $580.00MN |
| ASI120MM*** | $6,110.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $2,022.00MN |
| Tube Rings, 116mm ID*** | $1,304.00MN |
| Handheld Plant Sap Press*** | $557.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,196.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| Poster Mapa del cielo | $75.00MN |
| Nikon T-ring | $611.00MN |
| WindSonic Mounting Pipe Kit*** | $4,558.00MN |
| Vantage Vue Console*** | $6,221.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $572.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,948.00MN |
| Orion Prime Focus Camera Adapters | $792.00MN |
| 3" Levitating Globe | $679.00MN |
| Off Axis Guider QHYOAG-S | $6,742.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,383.00MN |
| Xplorer 3 | $3,057.00MN |
| ASI071MC Pro (color)*** | $50,126.00MN |
| SkyMaster 15x70 Binocular*** | $4,033.00MN |
| Tip 5/16"*** | $580.00MN |
| Los sonidos de nuestro mundo | $149.00MN |
| Microscopio Biológico Profesional*** | $41,036.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,474.00MN |
| STAR POINTER FINDERSCOPE*** | $998.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,864.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,587.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,605.00MN |
| Cable for 497 Hand Controller*** | $339.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,531.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $715.00MN |
| WatchDog A150 Temp/RH Logger | $3,567.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $33,455.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,959.00MN |
| 4-20 mA Input Cable*** | $492.00MN |
| Irrometer Tensiometers 30cm (12 inch) Model R*** | $2,862.00MN |
| 6-Plate Solar Radiation Shield*** | $5,902.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |