| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| Pocket Multi-Tool 12-in-1*** | $2,062.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Irrometer Tensiometers 6 in Model R | $2,715.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $1,590.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $705.00MN |
| Irrometer Tensiometers 24 in Model R*** | $3,025.00MN |
| GPS eTrex® SE*** | $7,998.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| Cámara a color QHY 5III 485C*** | $13,055.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| Rino® 700*** | $9,027.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,730.00MN |
| FlexNeck | $317.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Structure of Vegetables - 10 slides*** | $1,409.00MN |
| Lupa Frontal Multi-Aumento*** | $754.00MN |
| Microscopio para Celular | $272.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $15,947.00MN |
| GPS MAP 65*** | $27,085.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| Geologic Compass - A | $2,098.00MN |
| Xplorer 4 | $3,947.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Poster Mapa del cielo | $74.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $11,520.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Universal Shelter*** | $3,564.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Tip 5/16"*** | $571.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| Universal Console*** | $107,065.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Par de anillos 100mm | $1,114.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| Handheld Photosynthesis System*** | $896,671.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Rain-gauge | $451.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Weather Station*** | $309.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Rocket Race Car*** | $521.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Glow 3D Solar System | $129.00MN |
| Buzz Wire making Kit | $259.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| MagniMark | $42.00MN |
| Magniloupe Headband | $103.00MN |
| LX850 10" ACF w/StarLock*** | $280,467.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Maping compass with mirror | $214.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| Exploracion Lunar | $353.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| 36in Auger Tube Kit*** | $15,419.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| Field Scout Dual Solar/Electric Quantum Meter*** | $7,474.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| thermometer for compost | $708.00MN |
| soda cane robug | $271.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,344.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| The Sun | $372.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| garden-combitester | $469.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| FieldScout TCM 500 T-Handle*** | $3,936.00MN |