| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $3,608.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $7,380.00MN |
| ZWO EFWmini (5 x 1.25″or 5 x 31mm)*** | $5,850.00MN |
| Replacement Calcium Sensor for LAQUA Twin*** | $5,174.00MN |
| Nikon T-ring*** | $1,222.00MN |
| T Adapter #64 ETX90, 105 & 125*** | $1,103.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,627.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $699.00MN |
| Binocular SkyMaster 25x70mm*** | $4,869.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,870.00MN |
| SkyMaster 15x70 Binocular*** | $4,033.00MN |
| Anillo-T Canon EOS*** | $1,222.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,582.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $516,948.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $3,014.00MN |
| 2000 ppm NO3- Standard*** | $1,804.00MN |
| STAR POINTER FINDERSCOPE*** | $998.00MN |
| UpClose G2 10x25mm Roof Monocular | $600.00MN |
| LAQUA Twin Sodium Meter*** | $12,628.00MN |
| LinenTest 5x | $146.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $8,098.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| Set for teaching Sciences - 10 slides | $715.00MN |
| Soluciones de Calibración de Nitrato 150 ppm*** | $3,608.00MN |
| GPSMAP® 65s*** | $10,188.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $112,874.00MN |
| OcuLens™ 5x & 8x | $221.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| Wilderness Spotting Scope – 15-45x65mm | $8,391.00MN |
| Vantage Vue Console*** | $6,221.00MN |
| The Wanderful World of a Drop of Water - 10 slides | $699.00MN |
| Orion Sirius EQ-G GoTo Telescope Mount*** | $52,664.00MN |
| Universal Shelter*** | $3,619.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,882.00MN |
| UV Sensor*** | $9,614.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,174.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $8,254.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,804.00MN |
| GPS eTrex® SE*** | $4,062.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,090.00MN |
| WeatherLink Console*** | $8,935.00MN |
| GPS eTrex ® 10*** | $3,054.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| Weatherlink Live*** | $7,578.00MN |
| CELESTRON ELEMENTS 10X25 MONOCULAR*** | $563.00MN |
| Wireless Long-Range Repeater with AC Power*** | $5,125.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,731.00MN |