| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| Termómetro digital solar Maximos y Mínimos | $606.00MN |
| Digital thermo-hygrometer*** | $1,496.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,674.00MN |
| Mammoth Skeleton*** | $249.00MN |
| Hourglass | $405.00MN |
| Weather Station*** | $314.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $118,855.00MN |
| General Biology - 25 slides | $1,630.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $610.00MN |
| thermometer for compost | $719.00MN |
| 2in Male - 1.25in Female Reducer*** | $751.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,637.00MN |
| Rain-gauge | $458.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,554.00MN |
| Life in the Ground - 10 slides | $699.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,446.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,798.00MN |
| Filtro Solar de 125mm de D.I.*** | $943.00MN |
| digital professional thermo-hygrometer | $2,354.00MN |
| bottle catamaran | $399.00MN |
| Distanciómetro laser LDM100*** | $2,804.00MN |
| dovetail plate for Vixen-style mounts | $482.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $66,045.00MN |
| Dovetail Base for Finder Scope*** | $645.00MN |
| Digital maxima-minima thermometer with alarm | $739.00MN |
| Campus Microscope Photo Adapter | $984.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $3,003.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,018.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,820.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,608.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| Filtro Solar de 110mm de D.I.*** | $825.00MN |
| 6x30 Achromatic Finder Scope | $2,035.00MN |
| The Sun | $378.00MN |
| Par de anillos 100mm | $1,131.00MN |
| Doodling Robot*** | $357.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| Corn Stove Moisture Tester*** | $8,882.00MN |
| Vixen Style Camera Mount | $851.00MN |
| Enviro battery | $296.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $693.00MN |
| Glow Planets & Super Nova 100 pcs. | $310.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $71,738.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| Build Your Own Wind Turbine*** | $425.00MN |