| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| EnviroMonitor Gateway*** | $22,161.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Distanciómetro láser GLM 30 Professional*** | $3,905.00MN |
| Solar Plane Mobile | $417.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $66,245.00MN |
| SkyMaster 20x80 Binocular*** | $25,146.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Space Age | $542.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,957.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Orion Field Flattener for Short Refractors*** | $10,020.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| ezRead™ | $1,295.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Groweather ISS (cabled)*** | $18,374.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $18,147.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $4,977.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Orion HD-F2 Paragon Tripod*** | $10,851.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $65,881.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Tube Rings, 140mm ID*** | $2,567.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $3,983.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| Orion Awesome Autoguider Refractor Package*** | $44,371.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $95,139.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $19,810.00MN |
| Eyepiece SP 4000 9.7mm 1.25" Meade*** | $1,731.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| QHY5L-II M | $6,369.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $138,442.00MN |
| Orion StarShoot AutoGuider*** | $19,767.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| MagRX 2.5x | $137.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| Milwaukee pH600AQ Digital pH Pen*** | $795.00MN |
| 1.25" Variable Universal Camera adapter*** | $4,127.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| LX850 12" ACF w/StarLock*** | $311,630.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $144,521.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Build Your Own Wind Turbine*** | $837.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| TB4-L Rain Gage with 8 in. Orifice*** | $41,139.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Poster Mapa del cielo | $74.00MN |
| Moon Poster | $110.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| Rain Bucket Bird Guard*** | $675.00MN |
| Robot maromas | $620.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA*** | $5,746.00MN |
| Telescope 12" LX90-ACF*** | $138,502.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $3,116.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece*** | $1,960.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Xplorer 4 | $3,947.00MN |
| Glow 3D Solar System | $129.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Xplorer 3 | $3,010.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Glow Moon & Star | $380.00MN |
| Tropical Plants - 10 slides*** | $1,377.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| Rain Collector Cone | $725.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Sensor Mounting Shelf*** | $2,227.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| Universal Shelter*** | $3,564.00MN |
| Buzz Wire making Kit | $259.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| 10x & 20x Dual Power Loupe | $312.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath*** | $17,595.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| thermometer for compost | $708.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Mounting Tripod | $3,608.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| Microscopio para Celular | $272.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,170.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| UV Sensor*** | $9,466.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Enviro battery | $292.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Potato Clock | $272.00MN |
| AirLink Professional Air Quality Sensor*** | $4,788.00MN |
| Illusion Science*** | $259.00MN |