| Flow Probe (3.7 to 6 ft handle)*** | $151,235.00MN |
| 3" Levitating Globe | $1,336.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Orion EQ-13 Equatorial Telescope Mount and Tripod*** | $13,881.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Brass Compass | $501.00MN |
| LumiLoupe 10x*** | $288.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $2,818.00MN |
| Structure of Vegetables - 10 slides*** | $1,409.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Microscopio Plus 100x 300x 600x*** | $877.00MN |
| Map Compass with Ruler and Lanyard | $281.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Geologic Compass - A | $2,098.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $54,203.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $156.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $161,601.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| Animal reproduction - 10 slides*** | $2,755.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| ezRead™ | $2,591.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $130,059.00MN |
| Microscopio 2 en 1 Desmontable*** | $2,045.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $65,881.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $75,682.00MN |
| Flow Probe (5.5 to 15 handle)*** | $121,201.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $273,493.00MN |
| Microscopio para Celular | $544.00MN |
| Brújula Brunton GEO 5010*** | $36,797.00MN |
| G11 Mount - 60 lb Capacity*** | $142,897.00MN |
| Brass Compass In Metal Tin Box*** | $641.00MN |
| Lensatic Compass | $361.00MN |
| 50x Pocket Microscope w/2 LED's*** | $2,659.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| 5MP Digital Imager*** | $9,392.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $3,209.00MN |
| LumiLoupe 7x Stand Magnifier | $436.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $144,521.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,377.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $103,708.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $60.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Lizards, birds and snakes - 10 slides | $689.00MN |
| Self Sticking Car Compass | $35.00MN |
| Brújula minera*** | $2,496.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| Mounting Tripod | $3,608.00MN |
| Mounting Pole Kit | $1,336.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $16,992.00MN |
| Vixen Style Camera Mount | $838.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| Soil K+ Kit w/30 Samples*** | $1,402.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,123.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $36,749.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,878.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Yagi Antenna for Long Range Repeater*** | $5,568.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,315.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,762.00MN |
| Weather Station*** | $309.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Cabled Vantage Pro2™ ISS*** | $24,499.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| Rings 125mm | $3,385.00MN |
| Cabled Weather Envoy*** | $5,234.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath | $8,797.00MN |
| Replacement EC Probe (8")*** | $6,653.00MN |
| WatchDog Model 1525 Data Logger*** | $9,118.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Temperature (Micro) Sensor | $2,131.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| Envoy8X*** | $4,009.00MN |
| Poster Mapa del cielo | $74.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $865.00MN |
| Wireless Vantage Vue*** | $30,958.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Solarscope clásico*** | $4,613.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| GPS eTrex 32x | $7,021.00MN |
| UV Sensor*** | $9,466.00MN |
| Rain-gauge | $451.00MN |
| f/6.3 Focal Reducer/Field Flatener*** | $1,945.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Eyepiece SP 4000 9.7mm 1.25" Meade*** | $866.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| digital thermo-hygrometer*** | $1,145.00MN |
| LX850 14" ACF w/StarLock*** | $346,255.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $373,368.00MN |
| MT-16 Grain Moisture Tester | $8,414.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $140,779.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $651.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| LX600 10" ACF w/StarLock*** | $180,053.00MN |
| Wireless Long-Range Repeater with Solar Power*** | $10,579.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,301.00MN |
| thermometer for compost | $708.00MN |
| Eyepiece Holder (1.25")*** | $1,294.00MN |
| LX600 14" ACF w/StarLock*** | $268,348.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| LX850 12" ACF w/StarLock*** | $311,630.00MN |
| MagniFlash 11x*** | $985.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $4,977.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Tube Balance Weight System #1401 for all 8" SCT's*** | $4,977.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |