| Krestel 3000 Pocket Weather Meter | $5,220.00MN |
| Kestrel 5200 Professional Environmental Meter*** | $9,145.00MN |
| Kestrel 5000 Environmental Meter with LiNK*** | $11,127.00MN |
| Kestrel USB Interface | $1,699.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,277.00MN |
| Kestrel 5000 Environmental Meter*** | $8,821.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,285.00MN |
| Filtro Solar de 110mm de D.I.*** | $1,649.00MN |
| Set for Teaching Biology (Part 1) - 10 slides | $715.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,786.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $8,098.00MN |
| Vantage Pro2 Console/Receiver*** | $7,578.00MN |
| Herramienta Multi-funcional de llavero Micro Max 19 en 1*** | $610.00MN |
| 8" LX200-ACF f/10 UHTC*** | $128,358.00MN |
| Funda para telescopio | $1,764.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $66,045.00MN |
| #928 45-Degree Erect Image Prism (1.25")*** | $1,143.00MN |
| garden-combitester | $477.00MN |
| CELESTRON KIDS MICROSCOPE WITH SMARTPHONE ADAPTER*** | $1,757.00MN |
| Barlow Lens 3x #128*** | $1,247.00MN |
| MagniLook | $128.00MN |
| Fishes, frogs and amphibians - 10 slides | $715.00MN |
| LANDSCOUT 10X50MM PORRO BINOCULAR*** | $1,731.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $764.00MN |
| ZWO ASI 1600 MONOCHROME COOLED CAMERA W/7-36MM FW AND LRGB/HA/SI*** | $135,514.00MN |
| Barra tipo Vixen 15"*** | $723.00MN |
| TDR 150 Soil Moisture Meter with Case*** | $22,885.00MN |
| digital wine thermometer | $508.00MN |
| Termómetro Min/Max libre de Mercurio | $646.00MN |
| Leica DISTO D2 - 100 m alcance - 7 modos de medición | $4,583.00MN |
| 14" LX200-ACF f/10 UHTC*** | $241,770.00MN |
| Leica TRI 100 Tripod | $3,157.00MN |
| Lupa Frontal Multi-Aumento*** | $383.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,948.00MN |
| Mini prisma con mini Baliza, SitePro 03-1504-A | $1,988.00MN |
| LAQUA Twin Potassium Meter*** | $13,154.00MN |
| Glow Star | $106.00MN |
| Poster Mapa del cielo | $75.00MN |
| Altimeter/Barometer*** | $3,269.00MN |
| Campus Microscope Photo Adapter | $984.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $715.00MN |
| ZWO Mini Guider Scope*** | $3,595.00MN |
| digital professional thermo-hygrometer | $2,354.00MN |
| Filtro Solar de 125mm de D.I.*** | $943.00MN |
| Filtro Solar de 70mm de D.I.*** | $589.00MN |
| Analogue Thermo-Hygrometer | $743.00MN |
| Patological human tissues (Part 2) - 10 slides*** | $699.00MN |
| MagniFly™ 2x/3.5x | $984.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,646.00MN |
| Mag Lev Train Model*** | $424.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $879.00MN |
| Brass Compass | $254.00MN |
| Orion SkyView Pro Equatorial GoTo Telescope Mount*** | $33,455.00MN |
| 9x50 Orion Right-Angle Correct-Image Finder Scopes*** | $3,921.00MN |
| Penetrometer FT 20*** | $8,311.00MN |
| Tip 1/4"*** | $580.00MN |
| Explorer 25x100 Large-Aperture Binocular*** | $16,820.00MN |
| 6 ft.(Short) HOME-DOME (HD-6S)*** | $379,202.00MN |
| Penetrometer FT 02 | $6,649.00MN |
| Orion Field Flattener for Short Refractors*** | $5,088.00MN |
| Orion Large Binocular Tripod L-Adapter*** | $693.00MN |
| Tip 1/8"*** | $580.00MN |
| Tube Rings, 140mm ID*** | $1,304.00MN |
| 1.25" Variable Universal Camera adapter*** | $2,096.00MN |
| Electric Shutter (ES-6/ES-10)*** | $23,857.00MN |