| ¿Cómo ves? La luz. Historia de las nebulosas | $113.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $71,738.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $416,649.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $283,047.00MN |
| LoggerNet: Datalogger Support Software*** | $30,752.00MN |
| CR1000X Datalogger para medida y control*** | $147,329.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $253.00MN |
| Glow Moon & Star | $193.00MN |
| Glow 3D Solar System | $131.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $66,045.00MN |
| Números y Estrellas Mayas | $230.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $49,815.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $237,711.00MN |
| Moon Poster | $112.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $116,215.00MN |
| Minolta SPAD 502 Plus Meter*** | $73,967.00MN |
| Temperature/RH Pen*** | $2,321.00MN |
| Horiba Laqua Case for Meters | $3,222.00MN |
| Conductivity Cell (Water)*** | $5,814.00MN |
| Tipping Bucket Rain Collector | $7,758.00MN |
| Spare pH probe for D-54 Meter*** | $5,272.00MN |
| 8.2 Dbi Yagi Antenna*** | $3,280.00MN |
| WatchDog 100 Series Button Docking Station (serial)*** | $3,587.00MN |
| Protective Case for Series A & 1000*** | $3,287.00MN |
| Retreiver @900MHz*** | $15,249.00MN |
| WatchDog Frost Alert Visual Frost Alarm*** | $13,513.00MN |
| Solar Power Package (WD)*** | $7,739.00MN |
| WaterScout SM 100 Sensor - 6ft(1.8m)*** | $2,320.00MN |
| WatchDog 2-WaterScout Irrigation Station*** | $11,577.00MN |
| Minolta SPAD 502DL Plus Meter*** | $87,690.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $379,202.00MN |
| 0-2.5V DC Input Cable*** | $727.00MN |
| Combination pH/Temp Electrode for 2120*** | $3,597.00MN |
| 4-20 mA Input Cable*** | $985.00MN |
| USB-to-3.5mm-Stereo-Plug Adapter | $1,531.00MN |
| Retreiver @ 900MHz, Solar Powered*** | $21,453.00MN |
| Replacement EC Probe (8")*** | $6,757.00MN |
| Handheld Temp/RH/CO2 Meter*** | $9,383.00MN |
| ATC pH Probe (Liquids)*** | $2,536.00MN |
| Model LS Soil Sampler | $4,795.00MN |
| Replacement Nitrate Sensor for LAQUA Twin*** | $5,174.00MN |
| CO2 Monitor*** | $22,729.00MN |
| Soil Compaction Tester*** | $6,111.00MN |
| COMPRO POCKET TRANSIT*** | $19,571.00MN |
| Soil Test Kit w/ 30 Samples - Sodium*** | $2,530.00MN |
| Self Sticking Car Compass | $35.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| ASI071MC Pro (color)*** | $50,126.00MN |
| Brújula Brunton GEO 5010*** | $18,686.00MN |
| Altimeter/Barometer*** | $3,269.00MN |