| WindSonic Mounting Pipe Kit*** | $4,488.00MN |
| Temperature Probe, Vantage Pro and Vantage Pro2*** | $1,893.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Soil Moisture Sensor, Vantage Pro and Vantage Pro2 | $1,893.00MN |
| Brass Compass In Metal Tin Box*** | $321.00MN |
| LumiLoupe 10x | $144.00MN |
| Mounting Pole Kit | $1,336.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| Orion HD-F2 Paragon Tripod*** | $5,426.00MN |
| Envoy8X*** | $4,009.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Glow Planets & Super Nova 20 pcs | $272.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $278,692.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,561.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| Replacement pH Sensor for LAQUA Twin*** | $2,717.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Illusion Science*** | $259.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Orion SkyLine Deluxe Laser Pointer-to-Telescope Bracket | $563.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Filtro Solar de 170mm de D.I.*** | $1,508.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| Distanciómetro láser GLM 50 C Professional*** | $5,051.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Flying Science | $336.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Shelter Angle Brackets*** | $1,114.00MN |
| Maping compass with mirror | $214.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Kestrel 5500 Pocket Weather Tracker | $11,275.00MN |
| LinenTest 5x | $144.00MN |
| Leica TRI 100 Tripod | $3,108.00MN |
| 3" Levitating Globe | $668.00MN |
| Replacement Sodium Sensor for LAQUA Twin*** | $5,095.00MN |
| Self Sticking Car Compass | $35.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| Vantage Pro2 GroWeather Cabled Sensor Suite with 24-Hour Fan*** | $24,499.00MN |