| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Enviro battery | $292.00MN |
| Galino liquid thermometer | $1,207.00MN |
| ezRead™ | $5,181.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $10,022.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $3,460.00MN |
| QHY CCD PoleMaster*** | $20,101.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Mammoth Skeleton*** | $245.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $333,412.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Envoy8X*** | $4,009.00MN |
| Kit Solar Robotica 3 En 1 | $443.00MN |
| Glow Mini Stars | $231.00MN |
| ZWO Mini Guider Scope*** | $7,080.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| 10" LX200-ACF f/10 UHTC*** | $141,965.00MN |
| 12in Aztec Globe | $2,105.00MN |
| 12" LX200-ACF f/10 UHTC*** | $547,949.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| Barometric Pressure Sensor Std.*** | $10,965.00MN |
| Barlow Lens 3x #128*** | $3,683.00MN |
| Protective Case for Series A & 1000*** | $6,473.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $1,017,991.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| WD 1400 3-WaterScout Irrigation Station*** | $15,576.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $10,269.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| Telescope 10" LX90-ACF*** | $216,409.00MN |
| LX600 10" ACF w/StarLock*** | $360,106.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $2,597.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $2,860.00MN |
| Funda para telescopio*** | $5,212.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $3,409.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $4,680.00MN |
| Eyepiece Holder (1.25")*** | $3,881.00MN |
| LX600 16" ACF w/StarLock & XWedge (No Tripod or Pier)*** | $1,063,004.00MN |
| Eyepiece SP 4000 9.7mm 1.25" Meade*** | $866.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $42,468.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $3,889.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $1,290.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| WatchDog A-Series PC Cable*** | $692.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $7,326.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Solar Robot*** | $418.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| Telescope 12" LX90-ACF*** | $277,004.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $1,082.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $3,636.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| ASI120MM*** | $18,047.00MN |
| Weather Station*** | $309.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| Digital Dome Works*** | $75,168.00MN |
| 255-210 Stillwell with Fixed Point*** | $26,050.00MN |
| Nikon T-ring | $602.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Filtro Solar de 170mm de D.I.*** | $3,016.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| QHY5L-II M | $6,369.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $351,081.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |
| 11cm Plasma light*** | $389.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $32,329.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Distanciómetro láser GLM 80 Professional*** | $128,182.00MN |
| Lava Lamp | $266.00MN |
| Campus Microscope Photo Adapter*** | $1,937.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $1,201.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Adaptador básico para smartphone 1.25" | $2,930.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Telescope 8" LX90-ACF*** | $86,564.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Eyepiece SP 4000 20mm 1.25" Meade*** | $996.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| Set for Teaching Biology (Part 1) - 10 slides*** | $2,113.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $2,066.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Diagonal Prism 1.25" #918A*** | $1,790.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $2,066.00MN |
| Tropical Plants - 10 slides*** | $1,377.00MN |
| Microscopio para Celular | $544.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Illuminated UV/White 15x Loupe | $409.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| Eyepiece Zoom 4000 8mm-24mm (1.25") Meade*** | $2,344.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| MagniFly™ 2x/3.5x | $2,906.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Full Page Magnifier 2x*** | $111.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| 6x30 Achromatic Finder Scope | $4,008.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $48,998.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $166.00MN |
| Zero Image Focuser*** | $8,669.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Self Sticking Car Compass | $35.00MN |
| 10x Hands Free Loupe | $335.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| MagniRead | $113.00MN |
| Value Pak | $318.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| HandHeld™ 2.5/5x | $246.00MN |
| Jewelers Loupe 3X | $36.00MN |
| Groweather ISS (wireless)*** | $20,045.00MN |
| Polyurethane Foam Collection Substrates*** | $2,784.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $27,840.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Glass Lens Magnifier 3" 3x | $98.00MN |
| Filtro Solar de 90mm de D.I.*** | $1,276.00MN |
| Lupa de mano con lente de cristal de 5x 2" | $60.00MN |
| 1.25" Variable Universal Camera adapter*** | $4,127.00MN |
| Glow Star | $104.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,219.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| *** | $3,435.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,515.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| MagniLook | $253.00MN |
| Binocular UpClose G2 20×50 | $1,818.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| EnviroMonitor IP Gateway (Wi-Fi/Ethernet)*** | $13,252.00MN |
| 255-100 Analog Output Evaporation Gauge*** | $69,221.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| LumiLoupe 10x | $144.00MN |
| DataScout WiFi Modems AC/DC*** | $37,209.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| 2000 ppm NO3- Standard*** | $3,552.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| EnviroMonitor Gateway*** | $22,161.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,490.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| Pup de Estaciones @900MHz*** | $24,748.00MN |
| MagniSheet*** | $288.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| FlexNeck | $317.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| LinenTest™ 11.5x15mm*** | $327.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| MagniFlash 11x*** | $985.00MN |
| LX850 10" ACF w/StarLock*** | $560,934.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $14,922.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $17,748.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| Brújula minera*** | $2,496.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $148,823.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $19,649.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| WatchDog 1120 Data-Logging Rain Gauge*** | $10,361.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $16,607.00MN |
| Geologic Compass - A*** | $6,295.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece*** | $1,960.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Lensatic Compass | $180.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $155,562.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $55,123.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| WatchDog Sprayer Station w/Console*** | $58,696.00MN |
| Model HC Soil Sampler*** | $2,512.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| ATC pH Probe (Liquids)*** | $2,497.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,541.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Juego de Química Mi alegría Equipo 3 | $3,200.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Digital Soil Thermometer*** | $881.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Rain-gauge | $451.00MN |
| Rino® 700*** | $18,053.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Nivel Automatico AL132*** | $6,394.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,229.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| Model LS Soil Sampler | $4,721.00MN |
| *** | $1,375.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| Kestrel USB Interface | $1,673.00MN |
| The Sun | $372.00MN |
| Fiedl Scout Red/Far Red Meter*** | $27,373.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Mounting Pole Kit | $1,336.00MN |
| Xplorer 2*** | $2,779.00MN |
| WeatherLink Console*** | $17,595.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |