| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| ShortTube 80-A Refractor Telescope*** | $15,602.00MN |
| 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*** | $15,034.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $33,984.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $278,692.00MN |
| 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*** | $29,714.00MN |
| 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 |
| 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 | $541.00MN |
| 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*** | $3,341.00MN |
| Wireless Vantage Pro2 Plus (Sol.+UV) & 24Hr Fan Aspirated RS*** | $82,406.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $15,034.00MN |
| 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 | $1,126.00MN |
| Rain Collector Cone*** | $2,174.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| 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*** | $10,468.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Tensiometer Service Kit*** | $1,984.00MN |
| 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*** | $10,103.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $66,445.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Penetrometer FT 10 | $8,184.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,270.00MN |
| Suscripción Anual SpecConnect FieldScout Pro (8+ disp.)*** | $16,256.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| Tip 1/4"*** | $1,142.00MN |
| Distanciómetro láser GLM 30 Professional*** | $3,905.00MN |
| Tip 1/8"*** | $1,142.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| Funda para telescopio | $1,737.00MN |
| Watch compass | $40.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Solar Radiation Sensor*** | $10,022.00MN |
| Wireless Weather Envoy | $5,234.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,161.00MN |
| G11 Mount - 60 lb Capacity*** | $142,897.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Anemómetro for Vantage Pro2 & Vantage Pro ®*** | $5,011.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,675.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| 3" Levitating Globe | $668.00MN |
| pH 7.0 (2) 30 ml each*** | $393.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| Wireless Repeater with Solar Power*** | $8,352.00MN |
| ezRead™ | $1,295.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $70,157.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Geologic Compass - A | $2,098.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Envoy8X*** | $4,009.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Self Sticking Car Compass | $35.00MN |
| Poster Mapa del cielo | $74.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Spec 9 Basic Software*** | $2,285.00MN |