| WatchDog A110 Temp*** | $1,800.00MN |
| WatchDog A125 Temp/Ext. Temp*** | $3,669.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| Wireless Vantage Vue*** | $15,479.00MN |
| Brass Compass In Metal Tin Box*** | $641.00MN |
| Lantastic Compass | $502.00MN |
| Moon Poster | $220.00MN |
| Watch compass | $120.00MN |
| 1 1/2" Diameter Compass with 40" Lanyard | $180.00MN |
| Brújula minera*** | $2,496.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $19,270.00MN |
| Protective Case for Series 1000*** | $1,108.00MN |
| Map Compass with Ruler and Lanyard | $140.00MN |
| Brujula Krypton de colgar Negro | $180.00MN |
| Atlas cosmico*** | $339.00MN |
| Brújula Brunton GEO 5010*** | $18,399.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $278,692.00MN |
| WatchDog 100 Series Button Docking Station (USB)*** | $3,532.00MN |
| Model 115-Rain Logger*** | $3,956.00MN |
| Outdoor Passive Air Sampler*** | $29,132.00MN |
| Distanciómetro laser LDM60*** | $1,898.00MN |
| Glass Lens Magnifier 2" 5x | $63.00MN |
| Orion SkyGlow Broadband Light-Pollution Filters*** | $1,895.00MN |
| GPS MAP 65*** | $9,028.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $273,493.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| Glow Mini Stars | $115.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| CH150 12V Charging Regulator*** | $13,146.00MN |
| UltraBlock Narrowband Light-Pollution Filters*** | $3,094.00MN |
| Bastón de Rosca, 3.6M – SITEPRO*** | $2,870.00MN |
| Self Sticking Car Compass | $35.00MN |
| WatchDog 3210 Wireless Temperature Alert*** | $38,618.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Large Binocular Tripod L-Adapter | $362.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| WatchDog 3250 Wireless ET Station*** | $113,400.00MN |
| Lupa de bolsillo plegable con lente de cristal de 4x 2" | $55.00MN |
| MagniView -2x/4.5x 90mm | $165.00MN |
| Lupa iluminada de 2.75x y 7.5x para cicrcuitos impresos | $472.00MN |
| WatchDog 3250 ET Station Data Recorder - No Modem*** | $48,951.00MN |
| Krestel 3500 Pocket Weather Meter | $6,454.00MN |
| Adaptador básico para smartphone 1.25" | $733.00MN |
| Magnetics Armable | $407.00MN |
| Horiba Laqua Case for Meters | $3,172.00MN |
| Telescope 8" LX90-ACF*** | $86,564.00MN |
| Life in the Ground - 10 slides | $689.00MN |
| Microscopio para Celular | $272.00MN |
| Rectangle Rim Free 2x | $418.00MN |
| Glass Lens Magnifier 2.5" 3x | $62.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| Wireless Vantage Pro2 Plus (Solar & UV)*** | $35,078.00MN |
| bottle catamaran | $393.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| Series 5000 UHD 15mm Eyepiece (1.25") | $3,450.00MN |
| Full Page Magnifier 2x*** | $55.00MN |
| General Biology - 25 slides | $3,209.00MN |
| Vantage Pro2 Console/Receiver*** | $7,461.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Tube Rings, 140mm ID*** | $1,284.00MN |