| Par de anillos 100mm | $1,114.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated)*** | $70,635.00MN |
| Mark III: 10x Panoramic Binocular (coin operated) w/o base*** | $234,054.00MN |
| Filtro Solar de 70mm de D.I.*** | $580.00MN |
| Zoology: Vertebrate Including Mammalia - 25 slides | $3,209.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $689.00MN |
| Stereoscopic Microscopie DIAMOND 20 & 40x*** | $16,253.00MN |
| Orion Prime Focus Camera Adapters | $780.00MN |
| Microscopio para Celular | $544.00MN |
| SKYMASTER 15-35X70 ZOOM BINOCULAR | $5,541.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| Life in the Ground - 10 slides*** | $1,377.00MN |
| Flow Probe (5.5 to 15 handle)*** | $40,400.00MN |
| Animal reproduction - 10 slides | $1,377.00MN |
| LumiLoupe 10x | $144.00MN |
| The Franklin World Globe*** | $2,055.00MN |
| Rino® 700*** | $9,027.00MN |
| Anillo-T Canon EOS | $602.00MN |
| Green Science- Grow-A-Maze | $309.00MN |
| Lupa Frontal Multi-Aumento*** | $377.00MN |
| Juego de Química Mi alegría Equipo 3 | $4,800.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $66,715.00MN |
| Adaptador básico para smartphone 1.25" | $2,198.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| 14" LX200-ACF f/10 UHTC*** | $238,050.00MN |
| Barlow Lens 2x #126 Short Focus | $1,159.00MN |
| "Academy" Microscope 1000x*** | $20,676.00MN |
| Wonder Globe (Celestial ) | $551.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $9,744.00MN |
| Upclose G2 10X50 Porro Binocular*** | $1,733.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| Hydraulic Robotic Arm*** | $351.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| Tropical Plants - 10 slides | $689.00MN |
| Stereo Microscope CRYSTAL 7.5-45x*** | $50,411.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $130,059.00MN |
| WeatherLink ® for Vantage Pro2, Windows, Serial Port*** | $5,011.00MN |
| Glow Planets & Super Nova 100 pcs. | $306.00MN |
| QHY CCD PoleMaster*** | $10,051.00MN |
| GPS eTrex 32x | $7,021.00MN |
| WeatherLink ® for Vantage Pro2, Windows, USB*** | $5,011.00MN |
| ET Gauge | $12,785.00MN |
| 3.68in. ID Orion Full Aperture Solar Filter*** | $2,361.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $1,409.00MN |
| Complete Wireless Soil Moisture/Temperature Station*** | $18,374.00MN |
| ASI071MC Pro (color)*** | $49,355.00MN |
| 1.25" Orion Basic Rack-and-Pinion Focuser | $1,110.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| Replogle NASA Moon Globe 12-inch Tabletop | $2,306.00MN |
| Structure of Vegetables - 10 slides | $704.00MN |
| Barra tipo Vixen 10" | $603.00MN |
| Binocular Wilderness - 8x25*** | $1,392.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| Geologic Compass - A | $2,098.00MN |
| Cable for 497 Hand Controller*** | $334.00MN |
| ZWO Atmospheric Dispersion Corrector*** | $4,276.00MN |
| 8" LX200-ACF f/10 UHTC*** | $126,383.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| MagniMark | $42.00MN |
| 298mm ID Orion Telescope Tube Rings | $3,334.00MN |
| Plants Reproduction and Propagation - 10 slides | $704.00MN |
| 12" LX200-ACF f/10 UHTC*** | $182,650.00MN |
| Lizards, birds and snakes - 10 slides*** | $1,377.00MN |
| Weather Station*** | $309.00MN |
| 2" Orion Variable Polarizing Eyepiece Filter*** | $1,938.00MN |
| Wilderness Spotting Scope – 15-45x65mm*** | $12,393.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| Set for teaching Sciences - 10 slides | $1,409.00MN |
| dovetail plate for Vixen-style mounts | $475.00MN |
| Buzz Wire making Kit | $259.00MN |
| GPS eTrex® SE*** | $3,999.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| ZWO Mini Guider Scope*** | $3,540.00MN |
| Upclose G2 10-30x50 Zoom Porro Binocular*** | $2,422.00MN |
| 2" Enhanced Dielectric Diagonal with SC Adapter*** | $5,243.00MN |
| Mammoth Skeleton*** | $245.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,064.00MN |
| 12in Aztec Globe | $2,105.00MN |
| Barra para telescopio en paralelo tipo vixen*** | $1,648.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Adaptador AC for ETX-PE, LXD, LX90, LX200 (up to 14"), LX400,*** | $1,818.00MN |
| FlexNeck | $317.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| 1.25" Orion Variable Polarizing Filter | $1,069.00MN |
| Leica DISTO D1 - Alcance de 40 m - Fácil de usar | $2,515.00MN |
| Wireless Leaf & Soil Moisture/Temperature Station | $7,461.00MN |
| Filtro Solar de 90mm de D.I.*** | $638.00MN |
| Fishes, frogs and amphibians - 10 slides | $704.00MN |
| 2" ACCESSORY ADAPTER FOR MEADE ACF AND SCT MODELS*** | $2,968.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| 2in Male - 1.25in Female Reducer*** | $740.00MN |
| Magniloupe Headband | $103.00MN |
| 50x Pocket Microscope w/2 LED's | $665.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,125.00MN |
| Flow Probe (3.7 to 6 ft handle)*** | $37,809.00MN |
| UpClose G2 10x25mm Roof Monocular | $591.00MN |
| Foodstuffs and their adulterations - 10 slides | $689.00MN |
| 140mm ID Orion Telescope Tube Rings | $1,611.00MN |
| Funda para telescopio | $1,737.00MN |
| LinenTest 5x | $144.00MN |
| Meade Polaris 90mm German Equatorial Refractor | $21,234.00MN |
| Par de Adaptador cola de milano tipo Losmandy*** | $1,002.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| ASI120MM*** | $6,016.00MN |
| Animals and Plants Damaged by the Enviroment - 10 slides | $689.00MN |
| #546 AC Adapter for ETX70 and DS2000 | $850.00MN |
| MicroBrite Plus™ - 60-120x Pocket Microscope*** | $433.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $704.00MN |
| ASI1600MM Pro (mono)*** | $42,706.00MN |
| Filtro Solar de 150mm de D.I.*** | $1,392.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| GPSMAP® 65s*** | $10,031.00MN |
| bottle catamaran | $393.00MN |
| LCD Digital Microscope II*** | $14,087.00MN |
| Glow Star | $104.00MN |
| Campus Microscope Photo Adapter | $968.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| 11lb Counterweight for Atlas & Sirius Mounts*** | $2,858.00MN |
| LumiLoupe 7x Stand Magnifier | $218.00MN |
| Night Sky Proyection Kit*** | $260.00MN |
| Enviro battery | $292.00MN |
| Illusion Science*** | $259.00MN |