| Termómetro digital solar Maximos y Mínimos | $606.00MN |
| Filtro Solar de 100mm de D.I.*** | $707.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,558.00MN |
| Black 9x50 Orion Achromatic Finder Scope*** | $2,302.00MN |
| 5mm Orion Edge On Planetary Eyepiece*** | $3,939.00MN |
| Orion DeepMap 600 Folding Star Chart | $521.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,137.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $572.00MN |
| TravelView™ - 10x25*** | $806.00MN |
| Microscopio para Celular | $276.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,145.00MN |
| Orion Atlas EQ-G Computerized GoTo Telescope Mount*** | $73,390.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,760.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| PC CUBBY FOR HD-6T*** | $31,809.00MN |
| Electric Dome Drive ED-10*** | $23,857.00MN |
| Corn Stove Moisture Tester*** | $8,882.00MN |
| Wonder Globe (Celestial ) | $560.00MN |
| Brújula Brunton GEO 5010*** | $18,686.00MN |
| digital thermo-hygrometer*** | $1,163.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $141,523.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $142,979.00MN |
| Kestrel USB Interface | $1,699.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,532.00MN |
| Hourglass | $405.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $116,215.00MN |
| DHT-1 Portable Hay Moisture Tester 24"*** | $8,433.00MN |
| Digital maxima-minima thermometer with alarm | $739.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,978.00MN |
| LAQUA Twin Sodium Meter*** | $12,628.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $863.00MN |
| MagniRule | $140.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $563.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $41,032.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| 50x Pocket Microscope w/2 LED's | $675.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |
| LED LIGHTED Full-Page, Paper-Back Book Light | $662.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $440.00MN |
| Flow Probe (5.5 to 15 handle)*** | $41,032.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,629.00MN |
| 3" Levitating Globe | $679.00MN |
| Tropical Plants - 10 slides | $699.00MN |
| Xplorer 4 | $4,009.00MN |
| Oceana 7x50 Marine | $8,044.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,948.00MN |