| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $7,843.00MN |
| 6x30 Achromatic Finder Scope | $2,035.00MN |
| 9x50 Orion Illuminated Finder Scope with Bracket*** | $3,003.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,072.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,953.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,302.00MN |
| Orion StarShoot G3 Deep Space Monochrome Imaging Camera*** | $28,176.00MN |
| Tube Rings, 116mm ID*** | $1,304.00MN |
| Orion Binocular Viewer for Telescopes | $10,677.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $5,806.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,820.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $1,386.00MN |
| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $962.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,382.00MN |
| Tropical Plants - 10 slides | $699.00MN |
| Lenspen optics cleaning tool | $658.00MN |
| rain-gauge | $543.00MN |
| Higrotermómetro y datalogger con 32000 registros | $2,398.00MN |
| garden-combitester | $477.00MN |
| Geologic Compass - A | $2,131.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $2,022.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $572.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $52,664.00MN |
| Map Compass with Ruler and Lanyard | $143.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $116,215.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $61.00MN |
| ASI120MM*** | $6,110.00MN |
| 15mm Orion Expanse Eyepiece*** | $2,026.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $118,855.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $1,268.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,382.00MN |
| Rain-gauge | $458.00MN |
| Digital maxima-minima thermometer with alarm | $739.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,096.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| 20mm Orion Expanse Eyepiece*** | $2,027.00MN |
| General Biology - 25 slides | $1,630.00MN |
| Maping compass with mirror | $218.00MN |
| TS33F-M Wireless remote temperature and humidity sensor | $549.00MN |
| ASI1600MM Pro (mono)*** | $43,374.00MN |
| Lizards, birds and snakes - 10 slides | $699.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $71,738.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,637.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,870.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,157.00MN |
| Dovetail Base for Finder Scope*** | $645.00MN |
| thermometer for compost | $719.00MN |
| Termómetro digital solar Maximos y Mínimos | $606.00MN |
| LONG RANGE REMOTE TEMPERATURE AND HUMIDITY SENSOR | $634.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $138,883.00MN |
| Campus Microscope Photo Adapter | $984.00MN |
| Military Prismatic Sighting Compass | $509.00MN |
| Structure of Vegetables - 10 slides | $715.00MN |
| Orion EQ-3M Single-Axis Telescope Drive | $3,242.00MN |