| AC Adapter, 110VAC*** | $1,197.00MN |
| Altimeter/Barometer*** | $3,219.00MN |
| Tetraview LCD digital Microscope*** | $20,553.00MN |
| Geologic Compass - A | $2,098.00MN |
| digital wine thermometer | $500.00MN |
| Power Supply (PS-2)*** | $6,107.00MN |
| Eyepiece SP 4000 15.0mm 1.25" Meade*** | $953.00MN |
| Buzz Wire making Kit | $259.00MN |
| 1.25" Orion Luminance/IR Cutoff Astrophotography Filter*** | $1,514.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $114,427.00MN |
| CONVENTIONAL POCKET TRANSIT*** | $13,436.00MN |
| Mark III: 10x Panoramic Binocular (coin operated)*** | $139,346.00MN |
| STAR POINTER FINDERSCOPE*** | $982.00MN |
| Penetrometer FT 30*** | $8,184.00MN |
| 1.25" Orion Universal Camera Adapter | $1,190.00MN |
| Lenspen optics cleaning tool | $648.00MN |
| Corn Stove Moisture Tester*** | $8,745.00MN |
| GPS Garmin ETrex 22x | $5,015.00MN |
| Digital thermo-hygrometer*** | $1,473.00MN |
| Outland X 10x42 Binoculars*** | $4,143.00MN |
| Set for teaching Sciences - 10 slides | $704.00MN |
| "Academy" Microscope 1000x*** | $10,338.00MN |
| PST - 40mm/400mm LF HA <1.0 A*** | $28,566.00MN |
| 6-Plate Solar Radiation Shield*** | $5,811.00MN |
| Science Magic | $272.00MN |
| Barlow Lens 3x #128*** | $1,228.00MN |
| Doodling Robot*** | $351.00MN |
| 15mm Orion Expanse Eyepiece*** | $1,995.00MN |
| Glow Planets & Super Nova 20 pcs | $136.00MN |
| rain-gauge | $535.00MN |
| Termómetro Min/Max libre de Mercurio | $637.00MN |
| Nivel Láser de Líneas GLL 3-80 G Profesional*** | $16,165.00MN |
| Rain-gauge | $451.00MN |
| Distanciómetro láser GLM 30 Professional*** | $1,953.00MN |
| 6 ft. TALL HOME-DOME (HD-6T)*** | $266,220.00MN |
| 32mm Orion Sirius Plossl Telescope Eyepiece*** | $1,692.00MN |
| MT-PRO Grain Moisture Tester*** | $9,353.00MN |
| Cell reproduction and development - 10 slides*** | $689.00MN |
| 3.5mm Orion Stratus Wide-Field Eyepiece | $4,751.00MN |
| Neutral-Density Moon Filters, 13% Transmission*** | $752.00MN |
| AudioStar Hand Controller*** | $6,941.00MN |
| Analogue Thermo-Hygrometer | $732.00MN |
| Diagonal Prism 1.25" #918A*** | $895.00MN |
| Patological human tissues (Part 1) - 10 slides | $689.00MN |
| Erecting Diagonal 45° #933 for ETX-70*** | $1,558.00MN |
| Binocular SkyMaster 25x70mm*** | $4,794.00MN |
| Microscopio Monocular Biológico 40x,100x y 400x | $4,872.00MN |
| Motor Drive for AstroMaster/PowerSeeker | $2,050.00MN |
| 5MP Digital Imager*** | $4,696.00MN |
| bottle catamaran | $393.00MN |
| Electric Dome Drive ED-10*** | $23,490.00MN |
| COMPRO POCKET TRANSIT COMPASS*** | $9,635.00MN |
| Láser combinado Bosch GCL 25 Professional*** | $10,126.00MN |
| Erecting Diagonal 45° #932 for ETX-90, 105 & 125*** | $1,224.00MN |
| Inhabitants of Polluted Waters - 10 slides*** | $704.00MN |
| 12 V Power Supply with Charging Regulator and 7 Ah Rechargeable *** | $16,349.00MN |
| Estación Total Marca FOIF Modelo RTS 102R6*** | $49,128.00MN |
| Mammoth Skeleton*** | $245.00MN |
| Hourglass | $399.00MN |
| Eyepiece SP 4000 12.4mm 1.25" Meade*** | $866.00MN |
| Mark II: 10x Panoramic Binocular (noncoin operated) w/o base*** | $65,029.00MN |
| SkyMaster 15x70 Binocular*** | $3,971.00MN |
| Caudalímetro portátiles para agua y flujo de aire*** | $27,102.00MN |
| 20mm Orion Expanse Eyepiece*** | $1,995.00MN |
| 16" LX200-ACF Telescope with Tripod*** | $508,995.00MN |
| Personal Solar Telescope <0.5 A*** | $48,970.00MN |
| Fun Mechanics Kit- Brush Robot | $428.00MN |
| 38mm Orion Q70 Wide-Field Telescope Eyepiece*** | $4,093.00MN |
| Globo Terráqueo Traveler Antiguo | $1,053.00MN |
| PC CUBBY FOR HD-6T*** | $31,320.00MN |
| Stereo Microscope CRYSTAL PRO 7.5-45x*** | $51,072.00MN |
| CR1000X Datalogger para medida y control*** | $72,531.00MN |
| 3.0mm Orion Edge-On Planetary Eyepiece*** | $4,315.00MN |
| 20 W Solar Panel*** | $13,764.00MN |
| 'Klima Logger' professional thermo-hygrometer with data logger*** | $8,121.00MN |
| RoboFocus*** | $17,054.00MN |
| Digital maxima-minima thermometer with alarm | $728.00MN |
| Build Your Own Wind Turbine*** | $418.00MN |
| Meade Polaris 114mm German Equatorial Reflector | $7,678.00MN |
| Tip 5/16"*** | $571.00MN |
| Autonivel a Láser de Puntos GPL 5 Professional*** | $7,491.00MN |
| Glow Star | $104.00MN |
| Penetrometer FT 40*** | $8,184.00MN |
| 1.25" Orion Oxygen-III Nebula Eyepiece Filter*** | $3,185.00MN |
| Mark I: 20x Panoramic Telescope (coin operated)*** | $136,746.00MN |
| SkyMaster 18-40x80mm Zoom Porro Binoculars*** | $7,973.00MN |
| GPS eTrex ® 10*** | $3,007.00MN |
| thermometer for compost | $708.00MN |
| Filtro Solar de 110mm de D.I.*** | $812.00MN |
| Cabled Vantage Pro2™ ISS*** | $12,250.00MN |
| 150 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| myMET | $3,728.00MN |
| Universal Console*** | $107,065.00MN |
| Replogle Globe Traveler Globe Blue | $1,053.00MN |
| Kestrel 2000 Pocket Weather Meter*** | $3,227.00MN |
| 2000 ppm Na+ Standard, 6 - 14mL bottles*** | $1,776.00MN |
| G11 Mount + GEMINI GO-TO - 60 lb Capacity*** | $111,137.00MN |
| Digitarium® Lambda Plus Fixed Digital Planetarium System*** | $2,724,418.00MN |
| Krestel 3000 Pocket Weather Meter | $5,139.00MN |
| MagniFlash 11x*** | $985.00MN |
| LAQUA Twin Sodium Meter*** | $12,433.00MN |
| WaterScout Calibration Device*** | $2,127.00MN |
| Filtro Solar de 125mm de D.I.*** | $928.00MN |
| LAQUA Twin Potassium Meter*** | $12,951.00MN |
| Chrome Lighted RimFree | $855.00MN |
| Kestrel 1000 Pocket Wind Meter*** | $2,590.00MN |
| G11 Mount - 60 lb Capacity*** | $71,449.00MN |
| Filtro Solar de 100mm de D.I.*** | $696.00MN |
| USB Data Transfer Cable, Kestrel 5 Series*** | $2,104.00MN |
| Wonder Globe (Celestial ) | $551.00MN |