| Replacement EC Probe (8")*** | $6,757.00MN |
| Números y Estrellas Mayas | $230.00MN |
| Atlas cosmico*** | $172.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,086.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,651.00MN |
| AstroView 102mm Equatorial Refractor Telescope*** | $17,258.00MN |
| MagniFlex Lamp Magnifier 2x/3.5x | $1,204.00MN |
| Campus Microscope Photo Adapter | $984.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $572.00MN |
| SkyMaster 20x80 Binocular*** | $8,513.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,235.00MN |
| Soil Compaction Tester*** | $6,111.00MN |
| Rain-gauge | $458.00MN |
| MagniLook | $128.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,451.00MN |
| MagniView -2x/4.5x 90mm | $168.00MN |
| Herramienta multi-funcional de llavero Xdrive Compact 7 en 1*** | $358.00MN |
| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| Rocket Race Car*** | $529.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Penetrometer FT 40*** | $8,311.00MN |
| Flying Science | $342.00MN |
| AudioStar Hand Controller*** | $7,049.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,325.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Magnet Science | $314.00MN |
| rain-gauge | $543.00MN |
| Wonder Globe (Celestial ) | $560.00MN |
| Rings 125mm*** | $1,727.00MN |
| windmill generator | $331.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $610.00MN |
| 2000 ppm NO3- Standard*** | $1,804.00MN |
| Doodling Robot*** | $357.00MN |
| Orion StarMax 90mm TableTop Maksutov-Cassegrain Telescope*** | $10,060.00MN |
| SM 802 Economy ph/EC Meter*** | $11,609.00MN |
| bottle catamaran | $399.00MN |
| LumiLoupe 7x Stand Magnifier | $221.00MN |
| (2x) Helping Hand Magnifier | $265.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $6,757.00MN |
| Replogle Globe Traveler Globe Blue | $1,069.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,726.00MN |
| Brass Compass | $254.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $662.00MN |
| 1.25" Orion Universal Camera Adapter | $1,208.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,582.00MN |
| Weather Science*** | $314.00MN |
| WatchDog A150 Temp/RH Logger | $3,567.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $516,948.00MN |
| SkyMaster 15x70 Binocular*** | $4,033.00MN |
| Kestrel USB Interface | $1,699.00MN |
| Tube Balance Weight System #1401 for all 8" SCT's*** | $5,055.00MN |
| WatchDog A-Series PC Cable*** | $703.00MN |
| Orion DeepMap 600 Folding Star Chart | $521.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,342.00MN |
| WatchDog A130 Temp/LW Logger*** | $9,117.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,637.00MN |
| Brass Compass In Metal Tin Box*** | $326.00MN |
| Orion ED80T CF Triplet Apochromatic Refractor Telescope*** | $35,959.00MN |
| digital professional thermo-hygrometer | $2,354.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,248.00MN |
| MS-0160 Carson Microscope 1600x*** | $14,211.00MN |
| WatchDog A110 Temp*** | $1,829.00MN |
| Clisímetro Geosurv | $1,052.00MN |
| Mounting Pole Kit | $1,357.00MN |
| Propeller Racer | $399.00MN |
| Magniloupe Headband | $105.00MN |
| Orion EZ Finder II Telescope Reflex Sight*** | $1,072.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,302.00MN |
| Pocket Magnifier | $221.00MN |
| Digital maxima-minima thermometer with alarm | $739.00MN |
| Orion SpaceProbe 130ST Equatorial Reflector Telescope*** | $12,629.00MN |
| 4.57" ID Orion Full Aperture Solar Filter*** | $2,895.00MN |
| soda cane robug | $275.00MN |
| Orion Paragon-Plus Binocular Mount and Tripod*** | $10,587.00MN |
| Tropical Plants - 10 slides | $699.00MN |