| ATC pH Probe (Liquids)*** | $2,497.00MN |
| LumiLoupe 10x*** | $576.00MN |
| WatchDog Model 1450 Data Logger*** | $9,118.00MN |
| Conductivity Electrode Replacement*** | $10,273.00MN |
| Barometric Pressure Sensor Extended Range*** | $10,965.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| WatchDog Model 1525 Data Logger*** | $9,118.00MN |
| WatchDog Model 1225 Data Logger*** | $6,348.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,186.00MN |
| Lupa Frontal Multi-Aumento*** | $1,131.00MN |
| LinenTest™ 11.5x15mm*** | $981.00MN |
| HandHeld™ 2.5/5x | $370.00MN |
| Digitarium Elevator Mount System*** | $310,445.00MN |
| Los sonidos de nuestro mundo | $439.00MN |
| Digitarium® Theta Basic Projection Portable System*** | $742,580.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| Digitarium Portable Dome 6m*** | $573,654.00MN |
| LumiLoupe 7x Stand Magnifier*** | $872.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $3,923.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas*** | $332.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $38,540.00MN |
| LinenTest 5x | $432.00MN |
| Geologic Compass - A*** | $6,295.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Pocket Magnifier | $436.00MN |
| MagniSheet*** | $576.00MN |
| Brújula minera*** | $4,992.00MN |
| Lantastic Compass | $752.00MN |
| Value Pak | $159.00MN |
| Cámara Color ASI294MC Pro*** | $28,816.00MN |
| Altimeter/Barometer*** | $9,656.00MN |
| Moon Poster | $329.00MN |
| Digitarium Portable Dome 7m*** | $1,052,152.00MN |
| Poster 3D LiveLife Pictures - Our Solar System | $176.00MN |
| MagniFly™ 2x/3.5x | $2,906.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| MagniMark | $168.00MN |
| Magniloupe Headband | $206.00MN |
| MiniBrite 5x | $528.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| MagniRead | $226.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Poster Mapa del cielo | $222.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| Digitarium Portable Dome 4m*** | $635,707.00MN |
| CO2 Monitor*** | $22,379.00MN |
| Quantum Light Sensor*** | $7,224.00MN |
| Field Scout Foot-Candle Meter*** | $7,474.00MN |
| Brass Compass In Metal Tin Box*** | $962.00MN |
| WatchDog Model 2425 Plant Growth Station*** | $16,220.00MN |
| WatchDog Sprayer Station*** | $46,403.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Spec 9 Pro Software*** | $4,594.00MN |
| Two 12cm (4.8in) Rods*** | $1,765.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $5,448,836.00MN |
| Par de anillos 100mm | $1,114.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| ezRead™ | $3,886.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $1,303.00MN |
| Brass Compass | $752.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $995.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $26,872.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Rings 125mm | $1,693.00MN |
| Universal Console*** | $428,259.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $1,298.00MN |
| FlexNeck | $1,267.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| Cell reproduction and development - 10 slides*** | $1,377.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $1,409.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $1,377.00MN |
| Microscopio para Celular | $272.00MN |
| Watch compass | $160.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,604.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Plants Reproduction and Propagation - 10 slides*** | $1,409.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $2,066.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Self Sticking Car Compass | $140.00MN |
| Meade X-Wedge*** | $18,144.00MN |
| Off Axis Guider QHYOAG-S | $6,638.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| General Biology - 25 slides | $1,604.00MN |
| 50x Pocket Microscope w/2 LED's | $1,330.00MN |
| 6.58" ID Orion Full Aperture Solar Filter | $4,786.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| Maping compass with mirror | $429.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| Military Prismatic Sighting Compass | $2,005.00MN |
| Alarm Output Module*** | $6,807.00MN |
| WatchDog Model 1250 Data Logger*** | $7,502.00MN |
| IR Crop Temp/External Soil Temp Meter*** | $3,116.00MN |
| WatchDog Model 1650 Data Logger*** | $10,965.00MN |
| LumiVisor™ - LV-10*** | $3,800.00MN |
| FreeHand 2.5x | $1,066.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| MagRX 2.5x | $274.00MN |
| Map Compass with Ruler and Lanyard | $281.00MN |
| MagniFlash 11x*** | $985.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $180.00MN |
| OcuLens™ 5x & 8x | $218.00MN |
| Glow Mini Stars | $346.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| Glow Moon & Star | $569.00MN |
| Atlas cosmico*** | $509.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $32,940.00MN |
| Digitarium® Theta Pro Projection Portable System*** | $1,206,888.00MN |
| MS-0100 Carson Microscope 1000x*** | $15,764.00MN |
| Digitarium Portable Dome 5m*** | $481,743.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $51,854.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $13,871.00MN |
| Números y Estrellas Mayas*** | $905.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Glow 3D Solar System | $129.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| MagniRule | $137.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Chrome Lighted RimFree | $855.00MN |