| Meade Series 4000 1.25" Plossl Eyepiece & Filter Set*** | $6,028.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,538.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| Mini Multi-Tool 8-in-1*** | $834.00MN |
| Two 3.8cm (1.5in) Rods | $1,672.00MN |
| Lenspen optics cleaning tool | $1,316.00MN |
| LAQUA Twin EC Meter*** | $4,023.00MN |
| Replacement Potassium Sensor for LAQUA Twin*** | $5,174.00MN |
| LAQUA Twin pH Meter*** | $4,264.00MN |
| Hourglass | $405.00MN |
| LAQUA Twin Calcium Meter*** | $14,373.00MN |
| 150 ppm Ca2+ Standard, 6 - 14mL bottles*** | $1,600.00MN |
| Series 5000 Mega Wide Angle Eyepiece 15mm (2") [ME607017]*** | $13,293.00MN |
| LAQUA Twin Nitrate Meter*** | $12,628.00MN |
| Robotic Hand*** | $263.00MN |
| 3" Levitating Globe | $679.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,174.00MN |
| Flow Probe (2.5 to 5.5 ft handle)*** | $41,032.00MN |
| pH 4 Standard - 250mL*** | $761.00MN |
| The Franklin World Globe*** | $2,087.00MN |
| Fun Mechanics Kit- Brush Robot | $434.00MN |
| Leica TRI 100 Tripod | $3,157.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,719.00MN |
| Universal Shelter*** | $3,619.00MN |
| Meade X-Wedge*** | $18,427.00MN |
| Números y Estrellas Mayas | $230.00MN |
| 6.3mm Orion E-Series Telescope Eyepiece | $995.00MN |
| Binocular Wilderness - 8x25*** | $1,413.00MN |
| 9mm Orion Edge On Planetary Eyepiece*** | $4,382.00MN |
| Map Compass with Ruler and Lanyard | $143.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,826.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,382.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,968.00MN |
| LumiVisor™ - LV-10 | $965.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $440.00MN |
| Tube Balance Weight System #1402 for all 10" SCT's*** | $5,055.00MN |
| Series 5000 Mega Wide Angle Eyepiece 21mm (2")*** | $7,440.00MN |
| TravelView™ - 8x25*** | $752.00MN |
| Orion High-Power 1.25" 5x 4-Element Barlow Lens*** | $5,953.00MN |
| Conductivity Electrode Replacement*** | $10,433.00MN |
| U53-10 Multi-parameter Water Quality Meter*** | $184,966.00MN |
| QHY5L-II M | $6,468.00MN |
| U52-10 Multi-parameter Water Quality Meter*** | $130,564.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,343.00MN |
| WatchDog Sprayer Station Console*** | $15,516.00MN |
| Cabled Weather Envoy*** | $5,316.00MN |
| Cabled Vantage Pro2 Console*** | $7,578.00MN |
| Wireless Vantage Pro2 with Weatherlink Console*** | $22,507.00MN |