| Lizards, birds and snakes - 10 slides | $689.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| General Biology - 25 slides | $1,604.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| ASI120MM*** | $6,016.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Mini Multi-Tool 8-in-1*** | $821.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| Watch compass | $40.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $117,027.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,851.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $25,206.00MN |
| Self Sticking Car Compass | $35.00MN |
| 2" Orion 13% Transmission Moon Filter*** | $824.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Pocket Multi-Tool 12-in-1*** | $1,031.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $352.00MN |
| 1.25in. 2x Orion Shorty Barlow Lens*** | $1,058.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $601.00MN |
| Brass Compass | $251.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $704.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Altimeter/Barometer*** | $3,219.00MN |