| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $118,855.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $141,523.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,090.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $71,738.00MN |
| Soil Moisture Transducer - R*** | $15,091.00MN |
| CO2 Monitor*** | $22,729.00MN |
| Buzz Wire making Kit | $263.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| WeatherLink Console*** | $8,935.00MN |
| Vantage Vue Console*** | $6,221.00MN |
| Glow Solar System Mobile Making Kit*** | $264.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,277.00MN |
| Animal reproduction - 10 slides | $699.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| External (Soil) Temperature Sensor - 20 ft. | $1,828.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Glow Planets & Super Nova 20 pcs | $138.00MN |
| Microscopio Plus 100x 300x 600x*** | $891.00MN |
| Illusion Science*** | $263.00MN |
| External (Soil) Temperature Sensor - 6 ft. | $1,289.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,978.00MN |
| UV Sensor*** | $8,353.00MN |
| Flying Science | $342.00MN |
| Fun Mechanics Kit- Brush Robot | $434.00MN |
| Tropical Plants - 10 slides | $699.00MN |
| Structure of Vegetables - 10 slides | $715.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,507.00MN |
| 150 ppm K+ DI Standard*** | $1,804.00MN |
| Quantum Light Sensor*** | $10,130.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides*** | $1,399.00MN |
| Set for Teaching Biology (Part 2) - 10 slides | $715.00MN |
| DHT-1 Portable Hay Moisture Tester 32"*** | $8,816.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $11,127.00MN |
| Barometric Pressure Sensor Std.*** | $11,136.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $1,629.00MN |
| Watermark Soil Moisture Sensor 11 ft*** | $2,245.00MN |
| Mag Lev Train Model*** | $424.00MN |
| Watermark Soil Moisture Sensor 20 ft*** | $2,750.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,629.00MN |
| Glow Moon & Star | $193.00MN |
| Cabled Weather Envoy*** | $5,316.00MN |
| ASI183MM (mono*** | $20,865.00MN |
| 4-20 mA Input Cable*** | $492.00MN |
| Microscopio infantil 1200x*** | $1,840.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| Envoy8X*** | $4,072.00MN |
| Temperature (Micro) Sensor | $2,164.00MN |
| Leaf Wetness Sensor | $3,508.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| Tipping Bucket Rain Collector | $7,758.00MN |
| Foodstuffs and their adulterations - 10 slides | $699.00MN |