| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $141,270.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,704.00MN |
| Lantastic Compass | $251.00MN |
| 1.25" Orion Universal Camera Adapter*** | $4,758.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| DataScout Cellular Modem*** | $20,852.00MN |
| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $1,290.00MN |
| Brass Compass | $501.00MN |
| Ocular Sirius Plossl 7.5mm 1.25" | $1,381.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $16,243.00MN |
| Lensatic Compass | $180.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $4,543.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,377.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| (2x) Helping Hand Magnifier*** | $522.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| 1.25" Orion Variable Polarizing Filter*** | $3,207.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| ET Pup Station (900 MHz)*** | $48,747.00MN |
| Funda para telescopio | $1,737.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $2,116.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas*** | $222.00MN |
| GPSMAP® 65s*** | $20,062.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $9,555.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $40,307.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| 10" LX200-ACF f/10 UHTC*** | $283,929.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $301.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser*** | $2,219.00MN |
| Geologic Compass - A*** | $6,295.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Rino® 700*** | $18,053.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,894.00MN |
| Vantage Vue Console*** | $6,125.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| Campus Microscope Photo Adapter*** | $1,937.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,575.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Mounting Tripod | $3,608.00MN |
| #546 AC Adapter for ETX70 and DS2000*** | $2,550.00MN |
| Maping compass with mirror | $429.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $97,901.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $8,630.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $4,722.00MN |
| Mounting Pole Kit | $1,336.00MN |
| WatchDog 3240 Wireless Weather Station*** | $48,951.00MN |
| Sensor Mounting Shelf*** | $1,114.00MN |
| Watch compass | $80.00MN |
| *** | $3,435.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $12,031.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| 255-620-A Automatic Refill System*** | $26,670.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| SISTEMA GNSS RTK i50 + RADIO EXTERNO + ESTACION TOTAL CTS-112R4*** | $270,705.00MN |
| Mini prisma marca Apex*** | $2,035.00MN |
| Motorized Robot Hand*** | $351.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Digitarium Portable Dome 6m*** | $286,827.00MN |
| Self Sticking Car Compass | $35.00MN |
| Glow 3D Solar System | $129.00MN |
| Flying Science | $336.00MN |
| Glitter Lamp | $266.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| CM 1000 Chlorophyll Meter*** | $83,336.00MN |
| Zero Image Focuser*** | $17,338.00MN |
| MagniRule | $137.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Weatherlink Live*** | $7,461.00MN |
| Meade X-Wedge*** | $18,144.00MN |
| Science Magic | $272.00MN |
| Adaptador básico para smartphone 1.25" | $2,930.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Par de anillos 100mm | $2,227.00MN |
| Glow Mini Stars | $115.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $98,256.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| MagniRead | $113.00MN |
| Orion Binocular Viewer for Telescopes | $10,513.00MN |
| Magnetics Armable | $407.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $3,296.00MN |
| Rocket Race Car*** | $521.00MN |
| Magnet Science | $309.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Hydraulic Robotic Arm*** | $702.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Weather Science*** | $309.00MN |
| Brújula minera*** | $2,496.00MN |
| MiniBrite 5x | $264.00MN |
| Glow 3D Dinosaur*** | $255.00MN |
| Portable Tripod with Clamp*** | $2,094.00MN |
| bottle catamaran | $393.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| WatchDog Sprayer Station Console*** | $15,277.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $21,234.00MN |
| Envoy8X*** | $8,018.00MN |
| Solar Robot*** | $418.00MN |
| 10x21mm Jewelers Loupe in Plastic Case, Chrome Round Body*** | $220.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $16,607.00MN |
| Nikon T-ring*** | $1,203.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $54,203.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Tip 5/16"*** | $571.00MN |
| Bípode para Bastón Mod. 35001*** | $2,194.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| Solar Rover | $393.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Digitarium Elevator Mount System*** | $206,963.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Solar Plane Mobile | $417.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| Universal Console*** | $107,065.00MN |
| HandHeld™ 2.5/5x | $123.00MN |
| 15cm Plasma light*** | $1,905.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| ET Gauge*** | $25,571.00MN |
| Robot Duck*** | $351.00MN |
| Lava Lamp | $266.00MN |
| Base/soporte estrella para tripie*** | $976.00MN |
| GPS MAP 65*** | $9,028.00MN |
| MagniSheet*** | $576.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| DataScout Modem WiFi Solar*** | $25,306.00MN |
| Magniloupe Headband | $206.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| 11cm Plasma light*** | $389.00MN |
| Tarjeta reflectora de 60mmx60mm*** | $128.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $18,033.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| Propeller Racer | $393.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| Enviro battery | $292.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| LinenTest 5x | $144.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,680.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Illusion Science*** | $259.00MN |
| Potato Clock | $272.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Tip 1/4"*** | $571.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Anillo-T Canon EOS | $602.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Tin Can Robot | $351.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| 3" Levitating Globe | $668.00MN |
| 12cm Plasma light*** | $616.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $40,400.00MN |
| Pocket Magnifier | $218.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| Atlas cosmico*** | $170.00MN |