| WatchDog 3-Watermark Irrigation Station*** | $13,914.00MN |
| Brass Compass | $251.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $1,504.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $53,743.00MN |
| Watch compass | $120.00MN |
| Military Prismatic Sighting Compass | $1,003.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $21,234.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $120.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| Adaptador básico para smartphone 1.25" | $2,930.00MN |
| Patological human tissues (Part 1) - 10 slides*** | $2,066.00MN |
| Microscopio para Celular | $272.00MN |
| Geologic Compass - A*** | $14,688.00MN |
| Brass Compass In Metal Tin Box*** | $641.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Altimeter/Barometer*** | $6,437.00MN |
| Map Compass with Ruler and Lanyard | $421.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Brujula Krypton de colgar Negro | $120.00MN |
| WatchDog A150 Temp/RH Logger | $3,512.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x*** | $14,616.00MN |
| Lensatic Compass | $361.00MN |
| LX850 12" ACF w/StarLock*** | $311,630.00MN |
| Juego de Química Mi alegría Equipo 3 | $1,600.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| ET Gauge*** | $38,356.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| WatchDog A110 Temp*** | $1,800.00MN |
| Atlas cosmico*** | $170.00MN |
| Los sonidos de nuestro mundo | $146.00MN |
| WatchDog A130 Temp/LW Logger*** | $8,976.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| COMPRO POCKET TRANSIT*** | $19,270.00MN |
| Montura Ecuatorial Goto LX85 - Cap. 15kg*** | $37,841.00MN |
| ¿Cómo ves? La luz. Historia de las nebulosas | $111.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| Maping compass with mirror | $214.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $72,261.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,409.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |