| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $141,523.00MN |
| MT-PRO Grain Moisture Tester*** | $9,499.00MN |
| STAR POINTER FINDERSCOPE*** | $998.00MN |
| Geologic Compass - A | $2,131.00MN |
| The Franklin World Globe*** | $2,087.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $66,045.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,605.00MN |
| Xplorer 3 | $3,057.00MN |
| Binocular SkyMaster 25x70mm*** | $4,869.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $8,098.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,731.00MN |
| SkyMaster 15x70 Binocular*** | $4,033.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,816.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
| Structure of Vegetables - 10 slides | $715.00MN |
| Outland X 10x42 Binoculars*** | $4,207.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $138,883.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,342.00MN |
| Moisture-Mac Coffee Moisture Tester*** | $9,446.00MN |
| Skywatch Geos 11 - Kit Completo*** | $28,821.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $116,215.00MN |
| Xplorer 2*** | $2,823.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| "Academy" Microscope 1000x*** | $10,500.00MN |
| Xplorer 1 | $1,728.00MN |
| 20 W Solar Panel*** | $13,979.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| WindSonic Mounting Pipe Kit*** | $4,558.00MN |
| The Sun*** | $756.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $118,855.00MN |
| UpClose G2 10x25mm Roof Monocular | $600.00MN |
| LoggerNet: Datalogger Support Software*** | $30,752.00MN |
| 12in Aztec Globe | $2,138.00MN |
| DHT-1 Portable Hay Moisture Tester 18"*** | $8,174.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,627.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,870.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,525.00MN |
| The Earth*** | $756.00MN |
| Nikon T-ring | $611.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,460.00MN |
| Xplorer 4 | $4,009.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| 3" Levitating Globe | $679.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $699.00MN |
| Wonder Globe (Celestial ) | $560.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,433.00MN |
| MT-16 Grain Moisture Tester | $8,545.00MN |
| Globo Terráqueo Traveler Antiguo | $1,069.00MN |
| 6-Plate Solar Radiation Shield*** | $5,902.00MN |
| Replogle Globe Traveler Globe Blue | $1,069.00MN |
| Anillo-T Canon EOS | $611.00MN |
| Campus Microscope Photo Adapter | $984.00MN |
| CR1000X Datalogger para medida y control*** | $73,665.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,600.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,978.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $71,738.00MN |
| Cell reproduction and development - 10 slides*** | $699.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| Space Age | $550.00MN |
| SkyMaster 20x80 Binocular*** | $8,513.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| Tip 1/4"*** | $580.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| 10" LX200-ACF f/10 UHTC*** | $144,183.00MN |
| Binocular Wilderness - 8x25*** | $1,413.00MN |
| Penetrometer FT 10 | $8,311.00MN |
| Brújula Brunton GEO 5010*** | $37,372.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $358.00MN |
| Brass Compass In Metal Tin Box*** | $326.00MN |
| Watch compass | $41.00MN |
| Inclinómetro digital GIM 60 L Professional*** | $4,837.00MN |
| TravelView™ - 8x25*** | $752.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,243.00MN |