| INDOOR / OUTDOOR TEMPERATURE WITH ATOMIC CLOCK | $1,290.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $696,731.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,894.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Solar Robot*** | $1,255.00MN |
| Exploracion Lunar | $353.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $211,904.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $195,088.00MN |
| Portable Tripod with Clamp*** | $4,187.00MN |
| Galino liquid thermometer | $2,414.00MN |
| Robot solar 6 en 1*** | $1,336.00MN |
| Weather Science*** | $619.00MN |
| Kestrel 5400AG Cattle Heat Stress Tracker with LiNK + Vane Mount*** | $22,669.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| AirLink Professional Air Quality Sensor*** | $14,365.00MN |
| Wonder Globe (Celestial )*** | $1,102.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| Replogle Globe Traveler Globe Blue | $3,158.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $273,493.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2*** | $3,786.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Motorized Robot Hand*** | $351.00MN |
| Doodling Robot*** | $1,054.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $541.00MN |
| Protective Case for Series A & 1000*** | $3,236.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $343,281.00MN |
| Envoy8X*** | $4,009.00MN |
| soda cane robug | $271.00MN |
| myMET | $3,728.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| Rino® 700*** | $27,080.00MN |
| Hourglass | $399.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,004.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Kit Solar Robotica 3 En 1 | $885.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $27,091.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Robotic Hand*** | $259.00MN |
| Tin Can Robot | $351.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,249.00MN |
| Kit Solar Robotica 14 En 1*** | $1,280.00MN |
| Robot maromas | $620.00MN |
| Kestrel 5000 Environmental Meter*** | $26,056.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| Glow Planets & Super Nova 20 pcs | $408.00MN |
| Hormiguero de Gel*** | $259.00MN |
| Microscopio para Celular | $1,089.00MN |
| Leica TRI 100 Tripod*** | $9,324.00MN |
| Enviro battery | $584.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Glow Moon & Star | $380.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,424.00MN |
| Glow Mini Stars | $346.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Glow Planets & Super Nova 100 pcs. | $611.00MN |
| Atlas cosmico*** | $339.00MN |
| Microscopio Biológico Profesional*** | $80,809.00MN |
| Upclose G2 10X50 Porro Binocular*** | $3,467.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| TEDCO Original Gyroscope*** | $602.00MN |
| Digital Dome Works*** | $75,168.00MN |
| Microscopio 2 en 1 Desmontable | $511.00MN |
| GPS eTrex® SE*** | $11,997.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Mammoth Skeleton*** | $490.00MN |
| Los sonidos de nuestro mundo | $146.00MN |
| Magnet Science | $309.00MN |
| StarMoon Cohete de Agua-Aire con Paracaídas | $835.00MN |
| Binocular SkyMaster 25x70mm*** | $14,383.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $4,209.00MN |
| RoboFocus*** | $17,054.00MN |
| Adaptador básico para smartphone 1.25" | $1,465.00MN |
| Stegosaurus Skeleton | $245.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $65,881.00MN |
| Lenspen optics cleaning tool | $1,296.00MN |
| Magnetics Armable*** | $1,221.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| GPS MAP 65*** | $18,057.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| Números y Estrellas Mayas | $226.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| (2x) Helping Hand Magnifier | $261.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| SkyMaster 20x80 Binocular*** | $8,382.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,800.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $103,708.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| 255-210 Stillwell with Fixed Point*** | $13,025.00MN |
| Robot Duck*** | $351.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,490.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $1,949.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Analogue Thermo-Hygrometer | $1,464.00MN |
| 2000 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Distanciómetro laser LDM60*** | $3,797.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| digital wine thermometer | $500.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| Eyepiece SP 4000 9.7mm 1.25" Meade*** | $1,731.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| rain-gauge | $1,069.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Telescope 12" LX90-ACF*** | $138,502.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $50,411.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,361.00MN |
| LX600 12" ACF w/StarLock*** | $209,484.00MN |
| Brass Compass | $251.00MN |
| Eyepiece SP 4000 32mm 1.25" Meade*** | $1,776.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| garden-combitester | $939.00MN |
| Telescope 8" LX90-ACF*** | $86,564.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| digital thermo-hygrometer*** | $2,290.00MN |
| Geologic Compass - A | $2,098.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,028.00MN |
| Self Sticking Car Compass | $35.00MN |
| Brújula minera*** | $2,496.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Vibration Isolation Pads #895*** | $1,199.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $4,977.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $20,253.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Poster Mapa del cielo | $74.00MN |
| Termómetro Digital TP101L*** | $311.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $102,144.00MN |
| Glass Lens Magnifier 4" 1.85x*** | $85.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Full Page Magnifier 2x*** | $111.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Mounting Tripod | $3,608.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Inclinómetro y Nivel Digital 24" - SITEPRO*** | $1,798.00MN |
| The Earth | $372.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Glitter Lamp | $266.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Groweather ISS (cabled)*** | $18,374.00MN |
| Rain-gauge | $451.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $866.00MN |
| UV Sensor*** | $9,466.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Credit Card Magnifier 2x*** | $40.00MN |
| Lantastic Compass | $251.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| GPS eTrex 32x | $7,021.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |
| thermometer for compost | $708.00MN |
| Lensatic Compass | $180.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Termómetro Digital TP101*** | $210.00MN |
| Eyepiece SP 4000 26mm 1.25" Meade*** | $1,170.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Maping compass with mirror | $214.00MN |
| Milwaukee MW802 PRO 3-in-1 pH, EC, TDS Combo Meter with ATC*** | $8,397.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Universal Shelter*** | $3,564.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Potato Clock | $272.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Watch compass | $40.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |