| 298mm ID Orion Telescope Tube Rings*** | $6,669.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| digital professional thermo-hygrometer | $2,318.00MN |
| ezRead™ | $3,886.00MN |
| Self Sticking Car Compass | $70.00MN |
| Rain-gauge | $451.00MN |
| digital wine thermometer | $500.00MN |
| Xplorer 1 | $3,403.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| Galino liquid thermometer | $604.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| CO2 Monitor AIRCO2NTROL COACH*** | $6,015.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| rain-gauge | $535.00MN |
| WindSonic Mounting Pipe Kit*** | $8,976.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Structure of Vegetables - 10 slides*** | $1,409.00MN |
| Globo Terráqueo Traveler Antiguo | $2,106.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| Poster Mapa del cielo | $148.00MN |
| Set for Teaching Biology (Part 2) - 10 slides*** | $1,409.00MN |
| Replogle Globe Traveler Globe Blue | $2,106.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $1,377.00MN |
| Kestrel USB Interface*** | $3,346.00MN |
| ET Gauge | $12,785.00MN |
| Mounting Pole Kit | $1,336.00MN |
| 3" Levitating Globe*** | $2,673.00MN |
| 20 W Solar Panel*** | $27,528.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop*** | $4,612.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| Penetrometer FT 02 | $13,094.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| Exploracion Lunar*** | $706.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| The Franklin World Globe*** | $4,111.00MN |
| Envoy8X*** | $4,009.00MN |
| Orion Binocular Viewer for Telescopes | $5,256.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| MagniRead | $113.00MN |
| Electric Shutter (ES-6/ES-10)*** | $46,980.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $1,120,103.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| Rings 125mm*** | $1,700.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Potato Clock | $272.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $9,905.00MN |
| Buzz Wire making Kit | $259.00MN |
| Tin Can Robot | $351.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Par de anillos de 125mm con adaptador tipo Losmandy*** | $2,096.00MN |
| Mammoth Skeleton*** | $245.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Orion SkyQuest XT10 Classic Dobsonian Telescope*** | $31,713.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $10,103.00MN |
| Distanciómetro láser GLM 80 Professional | $64,091.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Wall Mount Temp/RH/CO2 Meter*** | $6,632.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Field Scout External Light Sensor Meter*** | $8,724.00MN |
| Digital Dome Works*** | $75,168.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Xplorer 3*** | $6,021.00MN |
| Doodling Robot*** | $351.00MN |
| Mag Lev Train Model*** | $417.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Soil Moisture Tester 24 in | $3,683.00MN |
| Orion Paragon-Plus XHD Extra Heavy-Duty Tripod*** | $9,073.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| LAQUA Twin EC Meter*** | $3,961.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Magnet Science | $309.00MN |
| Flying Science | $336.00MN |
| Robotic Hand*** | $259.00MN |
| Anemometer Transmitter Kit*** | $5,234.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| 12in Aztec Globe*** | $4,211.00MN |
| Orion Sirius Plossl Telescope Eyepieces*** | $1,836.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Weather Station*** | $309.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Glow 3D Dinosaur*** | $127.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| LightScout DLI 100 Light Meter*** | $5,078.00MN |
| Field Scout Quantum Meter*** | $6,225.00MN |
| Orion SkyQuest XT8 Classic Dobsonian Telescope*** | $22,148.00MN |
| Kidz Labs / Survival Sciencie Kit*** | $306.00MN |
| Robot Duck*** | $351.00MN |
| Temperature/RH Pen*** | $1,477.00MN |
| Motorized Robot Hand*** | $351.00MN |
| Orion SkyQuest XT6 Classic Dobsonian Telescope*** | $17,004.00MN |
| DOMO PD-15 (4.57MØ) C/MOTORES*** | $829,966.00MN |
| Xplorer 2*** | $2,779.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Minolta SPAD 502DL Plus Meter*** | $83,638.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| ShortTube 80-A Refractor Telescope*** | $3,507.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |