| Tube Rings, 140mm ID*** | $1,304.00MN |
| Mini Multi-Tool 8-in-1*** | $834.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $3,003.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,953.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $645.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,302.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,921.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,903.00MN |
| Foodstuffs and their adulterations - 10 slides | $1,399.00MN |
| Animal reproduction - 10 slides*** | $1,399.00MN |
| Nikon T-ring | $611.00MN |
| Life in the Ground - 10 slides*** | $1,399.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $103,740.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $8,098.00MN |
| Anillo-T Canon EOS | $611.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,731.00MN |
| Dovetail Base for Finder Scope*** | $645.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $1,399.00MN |
| SkyMaster 20x80 Binocular*** | $8,513.00MN |
| Fishes, frogs and amphibians - 10 slides*** | $1,431.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,460.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,627.00MN |
| Outland X 10x42 Binoculars*** | $4,207.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,399.00MN |
| Campus Microscope Photo Adapter*** | $1,967.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| Tropical Plants - 10 slides | $699.00MN |
| Cell reproduction and development - 10 slides*** | $1,399.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
| The Franklin World Globe*** | $2,087.00MN |
| General Biology - 25 slides | $1,630.00MN |
| 12in Aztec Globe | $2,138.00MN |
| Globo Terráqueo Traveler Antiguo | $1,069.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| Set for teaching Sciences - 10 slides | $715.00MN |
| Patological human tissues (Part 1) - 10 slides | $699.00MN |
| Envoy8X*** | $4,072.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $118,855.00MN |
| LumiLoupe 7x Stand Magnifier | $221.00MN |
| 8x23mm Illuminated Adjustable Magnifier | $158.00MN |
| MagRX 2.5x | $139.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $138,883.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $71,738.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,082.00MN |
| soda cane robug | $275.00MN |