| 20 W Solar Panel*** | $41,292.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $27,091.00MN |
| COMPRO POCKET TRANSIT*** | $28,905.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Universal Shelter*** | $3,564.00MN |
| Flow Probe (5.5 to 15 handle)*** | $80,801.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $40,506.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,192.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $9,525.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $75,617.00MN |
| Tip 5/16"*** | $571.00MN |
| Distanciómetro láser GLM 80 Professional*** | $128,182.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| WeatherLink Console*** | $17,595.00MN |
| FlexNeck | $317.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $147,384.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $121,201.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| CR1000X Datalogger para medida y control*** | $217,594.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $2,256.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Anemometer Transmitter Kit*** | $10,468.00MN |
| Penetrometer FT 10*** | $24,551.00MN |
| LinenTest 5x | $144.00MN |
| MagniRead | $113.00MN |
| LinenTest™ 11.5x15mm*** | $981.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $20,206.00MN |
| MagniRule | $137.00MN |
| Exploracion Lunar | $353.00MN |
| Weather Station*** | $309.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Chrome Lighted RimFree | $1,710.00MN |
| FreeHand 2.5x | $711.00MN |
| Lupa Frontal Multi-Aumento*** | $1,131.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x*** | $2,372.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $3,923.00MN |
| Robotic Hand*** | $259.00MN |
| MagniSheet*** | $576.00MN |
| LoggerNet: Datalogger Support Software*** | $60,558.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Rectangle Rim Free 2x | $837.00MN |
| Penetrometer FT 30*** | $32,734.00MN |
| MagRX 2.5x | $274.00MN |
| ET Gauge*** | $38,356.00MN |
| Motorized Robot Hand*** | $351.00MN |
| MS-0160 Carson Microscope 1600x*** | $13,992.00MN |
| Magniloupe Headband | $309.00MN |
| ezRead™ | $1,295.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $1,303.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $12,393.00MN |
| MagniFly™ 2x/3.5x | $1,938.00MN |
| Doodling Robot*** | $351.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $49,048.00MN |
| Solar Robot*** | $418.00MN |
| Robot Duck*** | $351.00MN |
| MiniBrite 5x | $528.00MN |
| Microscopio para Celular | $1,089.00MN |
| LumiVisor™ - LV-10 | $950.00MN |
| MagniMark | $84.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Geologic Compass - A*** | $12,589.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Tip 1/8"*** | $571.00MN |
| WindSonic Mounting Pipe Kit*** | $17,951.00MN |
| 6-Plate Solar Radiation Shield*** | $17,434.00MN |
| MagniLook | $253.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $14,981.00MN |
| Distanciómetro láser GLM 30 Professional*** | $7,810.00MN |
| MagniFlash 11x*** | $2,954.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $14,616.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Digitarium Portable Dome 5m*** | $481,743.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,049.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Digitarium Portable Dome 4m*** | $211,902.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $18,601.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $5,448,836.00MN |
| ASI120MM*** | $18,047.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $5,974.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| ZWO Mini Guider Scope*** | $10,620.00MN |
| Cabled Vantage Pro2 Console*** | $7,461.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $24,869.00MN |
| Universal Console*** | $214,129.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $1,126.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| The Earth | $372.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,377.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $829,966.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| AirLink Professional Air Quality Sensor*** | $9,577.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $532,440.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,219.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $3,878.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| ASI1600MM Pro (mono)*** | $85,413.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,406.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,095.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $746,736.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $3,552.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Electric Dome Drive ED-10*** | $46,980.00MN |
| Solar Radiation Sensor*** | $15,034.00MN |
| PC CUBBY FOR HD-6T*** | $62,640.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| 1.25" Orion Universal Camera Adapter | $3,569.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Galino liquid thermometer | $604.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| UV Sensor*** | $9,466.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| Mounting Tripod | $3,608.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $21,158.00MN |
| WatchDog 4-Watermark Irrigation Station*** | $16,960.00MN |
| Digitarium Elevator Mount System*** | $103,482.00MN |
| WatchDog Model 2450 Temp/RH Station*** | $19,321.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $102,144.00MN |
| Model J Soil Sampler*** | $4,737.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $742,580.00MN |
| myMET | $3,728.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| Yagi Antenna Cable - 20ft*** | $2,450.00MN |
| Minolta SPAD 502 Plus Meter*** | $70,126.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Rain Collector Cone | $725.00MN |
| RoboFocus*** | $17,054.00MN |
| The Sun | $372.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Envoy8X*** | $4,009.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Digitarium Portable Dome 7m*** | $350,717.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| Mid Range Wireless - Transmitter*** | $10,734.00MN |
| Hourglass | $399.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| WatchDog Model 2400 External Sensor Station*** | $17,645.00MN |
| WatchDog 3-Watermark Irrigation Station*** | $13,914.00MN |
| Poster Mapa del cielo | $74.00MN |
| Pup de Estaciones @900MHz*** | $12,374.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $15,356.00MN |
| 3" Levitating Globe | $668.00MN |
| Funda para telescopio | $1,737.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| Personal Solar Telescope <0.5 A*** | $97,941.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Krestel 3000 Pocket Weather Meter*** | $10,279.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Juego de Química Mi alegría Equipo 3 | $6,400.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| Portable Tripod with Clamp | $1,047.00MN |
| Adaptador básico para smartphone 1.25" | $2,198.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| thermometer for compost | $708.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $32,329.00MN |
| Pocket Magnifier | $218.00MN |
| Solar Plane Mobile | $417.00MN |
| Glow 3D Solar System | $129.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,270.00MN |
| Weather Science*** | $309.00MN |
| Mag Lev Train Model*** | $417.00MN |
| LumiLoupe 10x | $144.00MN |
| Glow Star | $104.00MN |
| Enviro battery | $292.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $40,307.00MN |
| Tip 1/4"*** | $571.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Brújula Brunton GEO 5010*** | $55,196.00MN |
| Solar Rover | $393.00MN |
| TEDCO Original Gyroscope*** | $301.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $417.00MN |
| Rocket Race Car*** | $521.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Peque ciencia optica | $362.00MN |
| bottle catamaran | $393.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| Glow Mini Stars | $115.00MN |
| Value Pak | $159.00MN |