| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Leica TRI 100 Tripod | $6,216.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Self Sticking Car Compass | $105.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| The Franklin World Globe*** | $6,166.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| GPS eTrex® SE*** | $11,997.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Galino liquid thermometer | $1,207.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Eyepiece SP 4000 32mm 1.25" Meade*** | $1,776.00MN |
| Solar Plane Mobile | $417.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Cell reproduction and development - 10 slides*** | $2,066.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Poster Mapa del cielo | $148.00MN |
| Moon Poster | $110.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $1,949.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| Rocket Race Car*** | $521.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $102,144.00MN |
| Filtro Solar de 110mm de D.I.*** | $1,624.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| WatchDog 100-Temp 8K*** | $3,553.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| Atlas cosmico*** | $170.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| TravelView™ - 10x25*** | $794.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,269.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Microscopio para Celular | $272.00MN |
| Temperature (Micro) Sensor*** | $4,262.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Fuente de Poder de Litio LXPS 18*** | $8,688.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| General Biology - 25 slides | $3,209.00MN |
| Orion Field Flattener for Short Refractors*** | $10,020.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Envoy8X*** | $4,009.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Watch compass | $40.00MN |
| Foodstuffs and their adulterations - 10 slides*** | $2,066.00MN |
| 3" Levitating Globe | $1,336.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Rino® 700*** | $9,027.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $4,722.00MN |
| Números y Estrellas Mayas | $226.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Magniloupe Headband | $103.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| ezRead™ | $1,295.00MN |
| Glow Star | $104.00MN |
| bottle catamaran | $393.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| MagniMark | $42.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,707.00MN |
| Leaf Wetness Sensor | $3,454.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| WatchDog 100-T/RH*** | $5,746.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición*** | $13,536.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| Exploracion Lunar | $353.00MN |
| Propeller Racer | $393.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $17,361.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| myMET | $3,728.00MN |
| Illusion Science*** | $518.00MN |
| SISTEMA GNSS RTK i50 + RADIO EXTERNO + ESTACION TOTAL CTS-112R4*** | $270,705.00MN |
| Motorized Robot Hand*** | $702.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| Tip 5/16"*** | $1,142.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| garden-combitester | $469.00MN |
| Field Carrying Case With Buffers*** | $1,260.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Science Magic | $272.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| LAQUA Twin Calcium Meter*** | $14,152.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| WatchDog Model 1525 Data Logger*** | $9,118.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| 0-2.5V DC Input Cable*** | $716.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |