| Robot Duck*** | $357.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,757.00MN |
| TravelView™ - 8x25*** | $752.00MN |
| Cable for 497 Hand Controller*** | $339.00MN |
| Weather Science*** | $314.00MN |
| Orion Prime Focus Camera Adapters | $792.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| Weather Station Mounting Tripod | $2,789.00MN |
| Funda para telescopio | $1,764.00MN |
| Glow Moon & Star | $193.00MN |
| Telescope 8" LX90-ACF*** | $175,833.00MN |
| Telescope 10" LX90-ACF*** | $109,895.00MN |
| Envoy8X*** | $4,072.00MN |
| Penetrometer FT 10 | $8,311.00MN |
| Números y Estrellas Mayas | $230.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,103.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $38,432.00MN |
| Vibration Isolation Pads #895*** | $2,435.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $5,055.00MN |
| Rain Bucket Bird Guard*** | $686.00MN |
| Telescopio reflector Orion 6" f/4 Newtonian Astrograph*** | $18,026.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,525.00MN |
| Glow Mini Stars | $234.00MN |
| dovetail plate for Vixen-style mounts | $482.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $10,783.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| MiniBrite 5x | $268.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,532.00MN |
| Filtro Solar de 125mm de D.I.*** | $943.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $480.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $6,646.00MN |
| 2in Male - 1.25in Female Reducer*** | $751.00MN |
| Penetrometer FT 30*** | $8,311.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,988.00MN |
| T-Adapter #62 for SC*** | $1,095.00MN |
| WeatherLink Console*** | $8,935.00MN |
| Distanciómetro laser LDM150*** | $7,853.00MN |
| soda cane robug | $275.00MN |
| Solar Plane Mobile | $424.00MN |
| Brújula minera*** | $2,535.00MN |
| Meade Series 4000 1.25" Plossl Eyepiece & Filter Set*** | $6,028.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $15,596.00MN |
| WaterScout SMEC 300 Soil Moisture/EC/Temperature Sensor*** | $5,601.00MN |
| windmill generator | $331.00MN |
| Tin Can Robot | $357.00MN |
| Diagonal Prism 1.25" #918A*** | $909.00MN |
| Telescopio reflector ecuatorial Orion Observer 134mm*** | $10,405.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $549.00MN |
| Tube Balance Weight System #1401 for all 8" SCT's*** | $5,055.00MN |
| Distanciómetro laser LDM60*** | $1,928.00MN |
| Zero Image Focuser*** | $8,804.00MN |
| Green Science- Grow-A-Maze | $314.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,629.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,975.00MN |
| LX600 12" ACF w/StarLock*** | $212,758.00MN |
| "Academy" Microscope 1000x*** | $10,500.00MN |
| MS-0160 Carson Microscope 1600x*** | $14,211.00MN |
| Meade X-Wedge*** | $18,427.00MN |
| Refractometer 0-32% Auto Temp Comp*** | $11,337.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,285.00MN |
| TravelView™ - 10x25*** | $806.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $302,297.00MN |
| Conductivity Electrode Replacement*** | $20,866.00MN |
| FieldScout CM 1000 NDVI Meter*** | $91,903.00MN |
| Eyepiece SP 4000 40mm 1.25" Meade*** | $1,979.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,583.00MN |
| Kelway HB-2 pH & Soil Moisture Meter*** | $3,382.00MN |
| LX850 14" ACF w/StarLock*** | $351,666.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $115,861.00MN |
| Eyepiece SP 4000 6.4mm 1.25" Meade*** | $879.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,143.00MN |
| SLIM LINE WEATHER STATION WITH ATOMIC CLOCK | $1,044.00MN |
| LX600 10" ACF w/StarLock*** | $182,866.00MN |
| Tetraview LCD digital Microscope*** | $20,875.00MN |
| TCM 500 "NDVI" Turf Color Meter*** | $24,105.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,608.00MN |