| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,267.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Tube Rings, 116mm ID*** | $1,284.00MN |
| Medidor de Salinidad SALT, LAQUA TWIN-HORIBA | $5,746.00MN |
| Xplorer 2*** | $2,779.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| GPS MAP 65*** | $9,028.00MN |
| garden-combitester | $469.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Silver-Black Polymer Sheets*** | $589.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| Orion Field Flattener for Short Refractors*** | $5,010.00MN |
| 150 ppm K+ DI Standard*** | $1,776.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Portable Tripod with Clamp | $1,047.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| GPS eTrex 32x | $7,021.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| Xplorer 4 | $3,947.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Animal reproduction - 10 slides | $689.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,127.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| ASI183MM (mono*** | $20,544.00MN |
| Tip 1/8"*** | $571.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $2,956.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Barra tipo Vixen 15"*** | $712.00MN |
| Vixen Style Camera Mount | $838.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $689.00MN |
| Analogue Indoor-Outdoor Thermometer | $120.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| The Sun | $372.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,095.00MN |
| Termómetro digital solar Maximos y Mínimos | $596.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| Galino liquid thermometer | $604.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| Tip 1/4"*** | $571.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Rino® 700*** | $9,027.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,377.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| LAQUA Twin pH Meter*** | $4,198.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Xplorer 3 | $3,010.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,861.00MN |
| digital wine thermometer | $500.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $682.00MN |
| Dovetail Base for Finder Scope*** | $635.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,760.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| rain-gauge | $535.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,055.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Penetrometer FT 20*** | $8,184.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| General Biology - 25 slides | $1,604.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,861.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Black 6x30 Right-Angle Correct-Image Finder Scope*** | $1,847.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| thermometer for compost | $708.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,512.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Anillo-T Canon EOS | $602.00MN |