| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| Milwaukee pH58 MAX Waterproof 3-in-1 pH/ORP/Temp Tester with Rep*** | $6,258.00MN |
| HT-PRO Portable Hay Tester with Calibration Clip*** | $9,825.00MN |
| Solar Plane Mobile | $417.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| ASI183MM (mono*** | $41,088.00MN |
| myBlue-T | $1,118.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Solar Robot*** | $418.00MN |
| Military Prismatic Sighting Compass | $501.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $21,234.00MN |
| LoggerNet: Datalogger Support Software*** | $30,279.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $15,356.00MN |
| Brujula Krypton de colgar Negro | $60.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| WEATHER STATION WITH ATOMIC CLOCK | $947.00MN |
| Maping compass with mirror | $214.00MN |
| Stainless Steel Temperature Probe with RJ Connector*** | $1,670.00MN |
| Glow Solar System Mobile Making Kit*** | $260.00MN |
| Robotic Hand*** | $259.00MN |
| WatchDog Model 2475 Plant Growth Station*** | $23,734.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Self Sticking Car Compass | $35.00MN |
| ET Gauge | $12,785.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,262.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| Glow Moon & Star | $190.00MN |
| Glow Mini Stars | $115.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,533.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| The Sun | $372.00MN |
| Distanciómetro laser LDM150*** | $3,866.00MN |
| WatchDog 3220 Wireless Rain Station*** | $43,784.00MN |
| Wireless Vantage Pro2™ Sensor Suite Weather Station with 24-Hr F*** | $20,045.00MN |
| Solar System Model Planetarium Kit*** | $260.00MN |
| EOS-T2 Adapter suitable for all ASI cameras*** | $1,991.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| The Earth | $372.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Distanciómetro laser LDM100*** | $2,761.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| Geologic Compass - A | $2,098.00MN |
| Watch compass | $40.00MN |
| Solar Radiation Sensor*** | $5,011.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| Milwaukee CD611 Digital Conductivity Pen (EC)*** | $795.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Clisímetro Geosurv | $1,036.00MN |
| Orion DeepMap 600 Folding Star Chart | $513.00MN |
| Brass Compass | $251.00MN |
| General Biology - 25 slides | $1,604.00MN |
| Propeller Racer | $393.00MN |
| COMPRO POCKET TRANSIT*** | $9,635.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |