| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,903.00MN |
| Wireless Weather Envoy | $5,316.00MN |
| Tropical Plants - 10 slides*** | $1,399.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| 1.25" Variable Universal Camera adapter*** | $4,191.00MN |
| Tip 1/8"*** | $580.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,137.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| Krestel 3500 Pocket Weather Meter | $6,555.00MN |
| Distanciómetro laser LDM60*** | $1,928.00MN |
| rain-gauge | $543.00MN |
| Penetrometer FT 40*** | $8,311.00MN |
| Penetrometer FT 10 | $8,311.00MN |
| SkyMaster 15x70 Binocular*** | $4,033.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,399.00MN |
| thermometer for compost | $719.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,719.00MN |
| digital wine thermometer | $508.00MN |
| Portable Tripod with Clamp*** | $1,063.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,386.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,431.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,757.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,953.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| The Wanderful World of a Drop of Water - 10 slides*** | $2,098.00MN |
| 6x30 Achromatic Finder Scope | $2,035.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| Krestel 3000 Pocket Weather Meter | $5,220.00MN |
| General Biology - 25 slides | $1,630.00MN |
| Orion StarShoot AutoGuider*** | $10,038.00MN |
| Distanciómetro laser LDM100*** | $2,804.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| Kestrel USB Interface | $1,699.00MN |
| Kestrel 5000 Environmental Meter*** | $17,642.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| Orion Expanse Telescope Eyepieces*** | $2,027.00MN |
| 6.0mm Orion Edge-On Planetary Eyepiece*** | $3,939.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $17,258.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,826.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $3,939.00MN |
| Personal Solar Telescope <0.5 A*** | $49,735.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $33,640.00MN |
| Par de anillos 100mm | $1,131.00MN |
| Rain-gauge | $458.00MN |
| 1.25" Orion Universal Camera Adapter | $1,208.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,876.00MN |
| Set for teaching Sciences - 10 slides | $715.00MN |
| Weatherlink Live*** | $7,578.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,583.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,637.00MN |
| Eyepiece Holder (1.25")*** | $1,314.00MN |
| Zero Image Focuser*** | $8,804.00MN |
| 2in Male - 1.25in Female Reducer*** | $751.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,127.00MN |
| Leaf Wetness Sensor, Vantage Pro and Vantage Pro2*** | $3,732.00MN |
| QHY CCD PoleMaster*** | $10,208.00MN |
| Lenspen optics cleaning tool | $658.00MN |
| OcuLens™ 5x & 8x | $221.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,697.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,923.00MN |
| MagniView -2x/4.5x 90mm | $168.00MN |
| Mounting Pole Kit | $1,357.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $38,454.00MN |
| Value Pak | $162.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $14,138.00MN |
| Leica TRI 100 Tripod | $3,157.00MN |
| FreeHand 2.5x | $361.00MN |
| ezRead™ | $1,316.00MN |
| Tip 5/16"*** | $580.00MN |
| UV Sensor*** | $9,614.00MN |