| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| ShortTube 80-A Refractor Telescope*** | $7,801.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Hourglass | $399.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| Orion Expanse Telescope Eyepieces*** | $1,995.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $33,984.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| Analogue Indoor-Outdoor Thermometer | $241.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $19,810.00MN |
| ENC16/18 Weather-Resistant Enclosure, 16 x 18 inches*** | $31,655.00MN |
| PC CUBBY FOR HD-6T*** | $62,640.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,270.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| thermometer for compost | $708.00MN |
| Indoor/Outdoor Thermometer With Clock | $567.00MN |
| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Stargazer's Deluxe Filter Set 1.25"*** | $5,291.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| rain-gauge | $535.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,617.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $11,722.00MN |
| Anillo-T Canon EOS | $602.00MN |
| Portable Tripod with Clamp*** | $1,047.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Lensatic Compass | $180.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Galino liquid thermometer | $1,811.00MN |
| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| Orion Dynamo Pro 155Wh AC/DC/USB Lithium Power Supply*** | $9,016.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| Orion StarShoot AutoGuider*** | $9,883.00MN |
| The Sun | $372.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $41,203.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2*** | $3,786.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,434.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Rain Collector Cone | $725.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Brass Compass | $251.00MN |
| LX850 12" ACF w/StarLock*** | $311,630.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Lantastic Compass | $251.00MN |
| Tip 5/16"*** | $571.00MN |
| ASI1600MM Pro (mono)*** | $85,413.00MN |
| The Earth | $372.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,047.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |