| GPS eTrex 32x | $7,021.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $4,131.00MN |
| Universal Shelter*** | $3,564.00MN |
| Mounting Tripod | $3,608.00MN |
| Solar Power Kit for Vantage Vue and Vantage Pro2 Consoles, Weath*** | $17,595.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station*** | $14,922.00MN |
| Rain Collector Cone | $725.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Mounting Pole Kit | $1,336.00MN |
| 6x30 Achromatic Finder Scope | $2,004.00MN |
| WatchDog Model 1200 Data Logger*** | $5,886.00MN |
| U53G-10 Multi-parameter Water Quality Meter*** | $200,940.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| WD 1400 4-WaterScout Irrigation Station*** | $18,114.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| WatchDog A160 Temp/RH/C02 Logger*** | $8,518.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| WatchDog 2-Watermark Irrigation Station*** | $20,537.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $182,120.00MN |
| Conductivity Electrode Replacement*** | $20,545.00MN |
| Kestrel 5500 Weather Meter with LiNK + Vane Mount*** | $13,546.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| Two 3.8cm (1.5in) Rods | $1,646.00MN |
| U52G-10 Multi-parameter Water Quality Meter*** | $297,646.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Altimeter/Barometer*** | $9,656.00MN |
| WatchDog Model 1425 Data Logger*** | $7,964.00MN |
| Geologic Compass - A | $2,098.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $980.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Xplorer 2*** | $2,779.00MN |
| Xplorer 1 | $1,701.00MN |
| Spare pH probe for D-54 Meter*** | $5,190.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| Illusion Science*** | $259.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Kestrel 5200 Professional Environmental Meter with LiNK*** | $12,365.00MN |
| Autoguider Port Module*** | $1,652.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,086.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Zoology: Invertebrate and Insects - 25 slides | $1,604.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| FieldScout TDR 350 Soil Moisture Meter with Case*** | $35,661.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Schmidt Cassegrain Base for Orion Finder Scopes | $635.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $10,956.00MN |
| Kestrel 5000 Environmental Meter*** | $8,685.00MN |
| Self Sticking Car Compass | $35.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| U51-10 Multi-parameter Water Quality Meter*** | $114,079.00MN |
| Lensatic Compass | $180.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Portable Tripod with Clamp | $1,047.00MN |
| Anillo-T Canon EOS | $602.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Human Body Normal Tissues (Part 1) - 10 slides | $689.00MN |