| Envoy8X*** | $4,009.00MN |
| Galino liquid thermometer | $604.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $554.00MN |
| TravelView™ - 8x25*** | $741.00MN |
| Orion Binocular Viewer for Telescopes | $10,513.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| 3" Levitating Globe | $668.00MN |
| Self Sticking Car Compass | $35.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Cabled Vantage Pro2 with Standard Radiation Shield*** | $18,931.00MN |
| Wireless Vantage Pro2 Sensor Suite Weather Station*** | $13,920.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Kestrel USB Interface | $1,673.00MN |
| Penetrometer FT 02 | $6,547.00MN |
| CO2 Monitor*** | $22,379.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Handheld Plant Sap Press*** | $549.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| Tip 1/8"*** | $1,142.00MN |
| Two 7.5cm (3in) Rods | $1,646.00MN |
| Watermark Adapter for FieldScout Soil Sensor Reader*** | $1,124.00MN |
| Antología de astronomía ¿Cómo Ves?*** | $249.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $1,776.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| eFlex™ - 75x / 300x Digital Microscope with Flexible Neck*** | $1,961.00MN |
| Números y Estrellas Mayas | $226.00MN |
| LAQUA Twin Nitrate Meter*** | $12,433.00MN |
| GPS Unit Mounting Bracket*** | $4,030.00MN |
| Geologic Compass - A | $2,098.00MN |
| 2000 ppm NO3- Standard*** | $1,776.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| Soil Moisture Tester 9 in | $3,418.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| Tipping Bucket Rain Collector | $7,639.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| Microscopio Biológico Profesional*** | $40,405.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| MS-0100 Carson Microscope 1000x*** | $7,882.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| WaterScout SM 100 Sensor - 20ft*** | $2,654.00MN |
| WatchDog 2000 Series Data Shuttle*** | $8,746.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Omni Antenna for Long Range Repeater*** | $5,568.00MN |
| Soil Moisture Transducer - R*** | $7,429.00MN |
| Wireless Repeater with AC Power*** | $4,454.00MN |
| Two 20cm (8in) Rods*** | $2,004.00MN |
| Leaf Wetness Sensor | $3,454.00MN |